🎯 MapView v2.0 - Global Deployment Ready

✨ MAJOR FEATURES:
• Auto-zoom intelligence với smart bounds fitting
• Enhanced 3D GPS markers với pulsing effects
• Professional route display với 6-layer rendering
• Status-based parking icons với availability indicators
• Production-ready build optimizations

🗺️ AUTO-ZOOM FEATURES:
• Smart bounds fitting cho GPS + selected parking
• Adaptive padding (50px) cho visual balance
• Max zoom control (level 16) để tránh quá gần
• Dynamic centering khi không có selection

🎨 ENHANCED VISUALS:
• 3D GPS marker với multi-layer pulse effects
• Advanced parking icons với status colors
• Selection highlighting với animation
• Dimming system cho non-selected items

🛣️ ROUTE SYSTEM:
• OpenRouteService API integration
• Multi-layer route rendering (glow, shadow, main, animated)
• Real-time distance & duration calculation
• Visual route info trong popup

📱 PRODUCTION READY:
• SSR safe với dynamic imports
• Build errors resolved
• Global deployment via Vercel
• Optimized performance

🌍 DEPLOYMENT:
• Vercel: https://whatever-ctk2auuxr-phong12hexdockworks-projects.vercel.app
• Bundle size: 22.8 kB optimized
• Global CDN distribution
• HTTPS enabled

💾 VERSION CONTROL:
• MapView-v2.0.tsx backup created
• MAPVIEW_VERSIONS.md documentation
• Full version history tracking

backend/node_modules/@jest/reporters/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Meta Platforms, Inc. and affiliates.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

backend/node_modules/@jest/reporters/build/BaseReporter.js

@@ -0,0 +1,48 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const {remove: preRunMessageRemove} = _jestUtil().preRunMessage;
+class BaseReporter {
+  _error;
+  log(message) {
+    process.stderr.write(`${message}\n`);
+  }
+  onRunStart(_results, _options) {
+    preRunMessageRemove(process.stderr);
+  }
+
+  /* eslint-disable @typescript-eslint/no-empty-function */
+  onTestCaseResult(_test, _testCaseResult) {}
+  onTestResult(_test, _testResult, _results) {}
+  onTestStart(_test) {}
+  onRunComplete(_testContexts, _aggregatedResults) {}
+  /* eslint-enable */
+
+  _setError(error) {
+    this._error = error;
+  }
+
+  // Return an error that occurred during reporting. This error will
+  // define whether the test run was successful or failed.
+  getLastError() {
+    return this._error;
+  }
+}
+exports.default = BaseReporter;

backend/node_modules/@jest/reporters/build/CoverageReporter.js

@@ -0,0 +1,561 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+function path() {
+  const data = _interopRequireWildcard(require('path'));
+  path = function () {
+    return data;
+  };
+  return data;
+}
+function _v8Coverage() {
+  const data = require('@bcoe/v8-coverage');
+  _v8Coverage = function () {
+    return data;
+  };
+  return data;
+}
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _glob() {
+  const data = _interopRequireDefault(require('glob'));
+  _glob = function () {
+    return data;
+  };
+  return data;
+}
+function fs() {
+  const data = _interopRequireWildcard(require('graceful-fs'));
+  fs = function () {
+    return data;
+  };
+  return data;
+}
+function _istanbulLibCoverage() {
+  const data = _interopRequireDefault(require('istanbul-lib-coverage'));
+  _istanbulLibCoverage = function () {
+    return data;
+  };
+  return data;
+}
+function _istanbulLibReport() {
+  const data = _interopRequireDefault(require('istanbul-lib-report'));
+  _istanbulLibReport = function () {
+    return data;
+  };
+  return data;
+}
+function _istanbulLibSourceMaps() {
+  const data = _interopRequireDefault(require('istanbul-lib-source-maps'));
+  _istanbulLibSourceMaps = function () {
+    return data;
+  };
+  return data;
+}
+function _istanbulReports() {
+  const data = _interopRequireDefault(require('istanbul-reports'));
+  _istanbulReports = function () {
+    return data;
+  };
+  return data;
+}
+function _v8ToIstanbul() {
+  const data = _interopRequireDefault(require('v8-to-istanbul'));
+  _v8ToIstanbul = function () {
+    return data;
+  };
+  return data;
+}
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+function _jestWorker() {
+  const data = require('jest-worker');
+  _jestWorker = function () {
+    return data;
+  };
+  return data;
+}
+var _BaseReporter = _interopRequireDefault(require('./BaseReporter'));
+var _getWatermarks = _interopRequireDefault(require('./getWatermarks'));
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+function _getRequireWildcardCache(nodeInterop) {
+  if (typeof WeakMap !== 'function') return null;
+  var cacheBabelInterop = new WeakMap();
+  var cacheNodeInterop = new WeakMap();
+  return (_getRequireWildcardCache = function (nodeInterop) {
+    return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
+  })(nodeInterop);
+}
+function _interopRequireWildcard(obj, nodeInterop) {
+  if (!nodeInterop && obj && obj.__esModule) {
+    return obj;
+  }
+  if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {
+    return {default: obj};
+  }
+  var cache = _getRequireWildcardCache(nodeInterop);
+  if (cache && cache.has(obj)) {
+    return cache.get(obj);
+  }
+  var newObj = {};
+  var hasPropertyDescriptor =
+    Object.defineProperty && Object.getOwnPropertyDescriptor;
+  for (var key in obj) {
+    if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {
+      var desc = hasPropertyDescriptor
+        ? Object.getOwnPropertyDescriptor(obj, key)
+        : null;
+      if (desc && (desc.get || desc.set)) {
+        Object.defineProperty(newObj, key, desc);
+      } else {
+        newObj[key] = obj[key];
+      }
+    }
+  }
+  newObj.default = obj;
+  if (cache) {
+    cache.set(obj, newObj);
+  }
+  return newObj;
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const FAIL_COLOR = _chalk().default.bold.red;
+const RUNNING_TEST_COLOR = _chalk().default.bold.dim;
+class CoverageReporter extends _BaseReporter.default {
+  _context;
+  _coverageMap;
+  _globalConfig;
+  _sourceMapStore;
+  _v8CoverageResults;
+  static filename = __filename;
+  constructor(globalConfig, context) {
+    super();
+    this._context = context;
+    this._coverageMap = _istanbulLibCoverage().default.createCoverageMap({});
+    this._globalConfig = globalConfig;
+    this._sourceMapStore =
+      _istanbulLibSourceMaps().default.createSourceMapStore();
+    this._v8CoverageResults = [];
+  }
+  onTestResult(_test, testResult) {
+    if (testResult.v8Coverage) {
+      this._v8CoverageResults.push(testResult.v8Coverage);
+      return;
+    }
+    if (testResult.coverage) {
+      this._coverageMap.merge(testResult.coverage);
+    }
+  }
+  async onRunComplete(testContexts, aggregatedResults) {
+    await this._addUntestedFiles(testContexts);
+    const {map, reportContext} = await this._getCoverageResult();
+    try {
+      const coverageReporters = this._globalConfig.coverageReporters || [];
+      if (!this._globalConfig.useStderr && coverageReporters.length < 1) {
+        coverageReporters.push('text-summary');
+      }
+      coverageReporters.forEach(reporter => {
+        let additionalOptions = {};
+        if (Array.isArray(reporter)) {
+          [reporter, additionalOptions] = reporter;
+        }
+        _istanbulReports()
+          .default.create(reporter, {
+            maxCols: process.stdout.columns || Infinity,
+            ...additionalOptions
+          })
+          .execute(reportContext);
+      });
+      aggregatedResults.coverageMap = map;
+    } catch (e) {
+      console.error(
+        _chalk().default.red(`
+        Failed to write coverage reports:
+        ERROR: ${e.toString()}
+        STACK: ${e.stack}
+      `)
+      );
+    }
+    this._checkThreshold(map);
+  }
+  async _addUntestedFiles(testContexts) {
+    const files = [];
+    testContexts.forEach(context => {
+      const config = context.config;
+      if (
+        this._globalConfig.collectCoverageFrom &&
+        this._globalConfig.collectCoverageFrom.length
+      ) {
+        context.hasteFS
+          .matchFilesWithGlob(
+            this._globalConfig.collectCoverageFrom,
+            config.rootDir
+          )
+          .forEach(filePath =>
+            files.push({
+              config,
+              path: filePath
+            })
+          );
+      }
+    });
+    if (!files.length) {
+      return;
+    }
+    if (_jestUtil().isInteractive) {
+      process.stderr.write(
+        RUNNING_TEST_COLOR('Running coverage on untested files...')
+      );
+    }
+    let worker;
+    if (this._globalConfig.maxWorkers <= 1) {
+      worker = require('./CoverageWorker');
+    } else {
+      worker = new (_jestWorker().Worker)(require.resolve('./CoverageWorker'), {
+        enableWorkerThreads: this._globalConfig.workerThreads,
+        exposedMethods: ['worker'],
+        forkOptions: {
+          serialization: 'json'
+        },
+        maxRetries: 2,
+        numWorkers: this._globalConfig.maxWorkers
+      });
+    }
+    const instrumentation = files.map(async fileObj => {
+      const filename = fileObj.path;
+      const config = fileObj.config;
+      const hasCoverageData = this._v8CoverageResults.some(v8Res =>
+        v8Res.some(innerRes => innerRes.result.url === filename)
+      );
+      if (
+        !hasCoverageData &&
+        !this._coverageMap.data[filename] &&
+        'worker' in worker
+      ) {
+        try {
+          const result = await worker.worker({
+            config,
+            context: {
+              changedFiles:
+                this._context.changedFiles &&
+                Array.from(this._context.changedFiles),
+              sourcesRelatedToTestsInChangedFiles:
+                this._context.sourcesRelatedToTestsInChangedFiles &&
+                Array.from(this._context.sourcesRelatedToTestsInChangedFiles)
+            },
+            globalConfig: this._globalConfig,
+            path: filename
+          });
+          if (result) {
+            if (result.kind === 'V8Coverage') {
+              this._v8CoverageResults.push([
+                {
+                  codeTransformResult: undefined,
+                  result: result.result
+                }
+              ]);
+            } else {
+              this._coverageMap.addFileCoverage(result.coverage);
+            }
+          }
+        } catch (error) {
+          console.error(
+            _chalk().default.red(
+              [
+                `Failed to collect coverage from ${filename}`,
+                `ERROR: ${error.message}`,
+                `STACK: ${error.stack}`
+              ].join('\n')
+            )
+          );
+        }
+      }
+    });
+    try {
+      await Promise.all(instrumentation);
+    } catch {
+      // Do nothing; errors were reported earlier to the console.
+    }
+    if (_jestUtil().isInteractive) {
+      (0, _jestUtil().clearLine)(process.stderr);
+    }
+    if (worker && 'end' in worker && typeof worker.end === 'function') {
+      await worker.end();
+    }
+  }
+  _checkThreshold(map) {
+    const {coverageThreshold} = this._globalConfig;
+    if (coverageThreshold) {
+      function check(name, thresholds, actuals) {
+        return ['statements', 'branches', 'lines', 'functions'].reduce(
+          (errors, key) => {
+            const actual = actuals[key].pct;
+            const actualUncovered = actuals[key].total - actuals[key].covered;
+            const threshold = thresholds[key];
+            if (threshold !== undefined) {
+              if (threshold < 0) {
+                if (threshold * -1 < actualUncovered) {
+                  errors.push(
+                    `Jest: Uncovered count for ${key} (${actualUncovered}) ` +
+                      `exceeds ${name} threshold (${-1 * threshold})`
+                  );
+                }
+              } else if (actual < threshold) {
+                errors.push(
+                  `Jest: "${name}" coverage threshold for ${key} (${threshold}%) not met: ${actual}%`
+                );
+              }
+            }
+            return errors;
+          },
+          []
+        );
+      }
+      const THRESHOLD_GROUP_TYPES = {
+        GLOB: 'glob',
+        GLOBAL: 'global',
+        PATH: 'path'
+      };
+      const coveredFiles = map.files();
+      const thresholdGroups = Object.keys(coverageThreshold);
+      const groupTypeByThresholdGroup = {};
+      const filesByGlob = {};
+      const coveredFilesSortedIntoThresholdGroup = coveredFiles.reduce(
+        (files, file) => {
+          const pathOrGlobMatches = thresholdGroups.reduce(
+            (agg, thresholdGroup) => {
+              // Preserve trailing slash, but not required if root dir
+              // See https://github.com/jestjs/jest/issues/12703
+              const resolvedThresholdGroup = path().resolve(thresholdGroup);
+              const suffix =
+                (thresholdGroup.endsWith(path().sep) ||
+                  (process.platform === 'win32' &&
+                    thresholdGroup.endsWith('/'))) &&
+                !resolvedThresholdGroup.endsWith(path().sep)
+                  ? path().sep
+                  : '';
+              const absoluteThresholdGroup = `${resolvedThresholdGroup}${suffix}`;
+
+              // The threshold group might be a path:
+
+              if (file.indexOf(absoluteThresholdGroup) === 0) {
+                groupTypeByThresholdGroup[thresholdGroup] =
+                  THRESHOLD_GROUP_TYPES.PATH;
+                return agg.concat([[file, thresholdGroup]]);
+              }
+
+              // If the threshold group is not a path it might be a glob:
+
+              // Note: glob.sync is slow. By memoizing the files matching each glob
+              // (rather than recalculating it for each covered file) we save a tonne
+              // of execution time.
+              if (filesByGlob[absoluteThresholdGroup] === undefined) {
+                filesByGlob[absoluteThresholdGroup] = _glob()
+                  .default.sync(absoluteThresholdGroup)
+                  .map(filePath => path().resolve(filePath));
+              }
+              if (filesByGlob[absoluteThresholdGroup].indexOf(file) > -1) {
+                groupTypeByThresholdGroup[thresholdGroup] =
+                  THRESHOLD_GROUP_TYPES.GLOB;
+                return agg.concat([[file, thresholdGroup]]);
+              }
+              return agg;
+            },
+            []
+          );
+          if (pathOrGlobMatches.length > 0) {
+            return files.concat(pathOrGlobMatches);
+          }
+
+          // Neither a glob or a path? Toss it in global if there's a global threshold:
+          if (thresholdGroups.indexOf(THRESHOLD_GROUP_TYPES.GLOBAL) > -1) {
+            groupTypeByThresholdGroup[THRESHOLD_GROUP_TYPES.GLOBAL] =
+              THRESHOLD_GROUP_TYPES.GLOBAL;
+            return files.concat([[file, THRESHOLD_GROUP_TYPES.GLOBAL]]);
+          }
+
+          // A covered file that doesn't have a threshold:
+          return files.concat([[file, undefined]]);
+        },
+        []
+      );
+      const getFilesInThresholdGroup = thresholdGroup =>
+        coveredFilesSortedIntoThresholdGroup
+          .filter(fileAndGroup => fileAndGroup[1] === thresholdGroup)
+          .map(fileAndGroup => fileAndGroup[0]);
+      function combineCoverage(filePaths) {
+        return filePaths
+          .map(filePath => map.fileCoverageFor(filePath))
+          .reduce((combinedCoverage, nextFileCoverage) => {
+            if (combinedCoverage === undefined || combinedCoverage === null) {
+              return nextFileCoverage.toSummary();
+            }
+            return combinedCoverage.merge(nextFileCoverage.toSummary());
+          }, undefined);
+      }
+      let errors = [];
+      thresholdGroups.forEach(thresholdGroup => {
+        switch (groupTypeByThresholdGroup[thresholdGroup]) {
+          case THRESHOLD_GROUP_TYPES.GLOBAL: {
+            const coverage = combineCoverage(
+              getFilesInThresholdGroup(THRESHOLD_GROUP_TYPES.GLOBAL)
+            );
+            if (coverage) {
+              errors = errors.concat(
+                check(
+                  thresholdGroup,
+                  coverageThreshold[thresholdGroup],
+                  coverage
+                )
+              );
+            }
+            break;
+          }
+          case THRESHOLD_GROUP_TYPES.PATH: {
+            const coverage = combineCoverage(
+              getFilesInThresholdGroup(thresholdGroup)
+            );
+            if (coverage) {
+              errors = errors.concat(
+                check(
+                  thresholdGroup,
+                  coverageThreshold[thresholdGroup],
+                  coverage
+                )
+              );
+            }
+            break;
+          }
+          case THRESHOLD_GROUP_TYPES.GLOB:
+            getFilesInThresholdGroup(thresholdGroup).forEach(
+              fileMatchingGlob => {
+                errors = errors.concat(
+                  check(
+                    fileMatchingGlob,
+                    coverageThreshold[thresholdGroup],
+                    map.fileCoverageFor(fileMatchingGlob).toSummary()
+                  )
+                );
+              }
+            );
+            break;
+          default:
+            // If the file specified by path is not found, error is returned.
+            if (thresholdGroup !== THRESHOLD_GROUP_TYPES.GLOBAL) {
+              errors = errors.concat(
+                `Jest: Coverage data for ${thresholdGroup} was not found.`
+              );
+            }
+          // Sometimes all files in the coverage data are matched by
+          // PATH and GLOB threshold groups in which case, don't error when
+          // the global threshold group doesn't match any files.
+        }
+      });
+
+      errors = errors.filter(
+        err => err !== undefined && err !== null && err.length > 0
+      );
+      if (errors.length > 0) {
+        this.log(`${FAIL_COLOR(errors.join('\n'))}`);
+        this._setError(new Error(errors.join('\n')));
+      }
+    }
+  }
+  async _getCoverageResult() {
+    if (this._globalConfig.coverageProvider === 'v8') {
+      const mergedCoverages = (0, _v8Coverage().mergeProcessCovs)(
+        this._v8CoverageResults.map(cov => ({
+          result: cov.map(r => r.result)
+        }))
+      );
+      const fileTransforms = new Map();
+      this._v8CoverageResults.forEach(res =>
+        res.forEach(r => {
+          if (r.codeTransformResult && !fileTransforms.has(r.result.url)) {
+            fileTransforms.set(r.result.url, r.codeTransformResult);
+          }
+        })
+      );
+      const transformedCoverage = await Promise.all(
+        mergedCoverages.result.map(async res => {
+          const fileTransform = fileTransforms.get(res.url);
+          let sourcemapContent = undefined;
+          if (
+            fileTransform?.sourceMapPath &&
+            fs().existsSync(fileTransform.sourceMapPath)
+          ) {
+            sourcemapContent = JSON.parse(
+              fs().readFileSync(fileTransform.sourceMapPath, 'utf8')
+            );
+          }
+          const converter = (0, _v8ToIstanbul().default)(
+            res.url,
+            fileTransform?.wrapperLength ?? 0,
+            fileTransform && sourcemapContent
+              ? {
+                  originalSource: fileTransform.originalCode,
+                  source: fileTransform.code,
+                  sourceMap: {
+                    sourcemap: {
+                      file: res.url,
+                      ...sourcemapContent
+                    }
+                  }
+                }
+              : {
+                  source: fs().readFileSync(res.url, 'utf8')
+                }
+          );
+          await converter.load();
+          converter.applyCoverage(res.functions);
+          const istanbulData = converter.toIstanbul();
+          return istanbulData;
+        })
+      );
+      const map = _istanbulLibCoverage().default.createCoverageMap({});
+      transformedCoverage.forEach(res => map.merge(res));
+      const reportContext = _istanbulLibReport().default.createContext({
+        coverageMap: map,
+        dir: this._globalConfig.coverageDirectory,
+        watermarks: (0, _getWatermarks.default)(this._globalConfig)
+      });
+      return {
+        map,
+        reportContext
+      };
+    }
+    const map = await this._sourceMapStore.transformCoverage(this._coverageMap);
+    const reportContext = _istanbulLibReport().default.createContext({
+      coverageMap: map,
+      dir: this._globalConfig.coverageDirectory,
+      sourceFinder: this._sourceMapStore.sourceFinder,
+      watermarks: (0, _getWatermarks.default)(this._globalConfig)
+    });
+    return {
+      map,
+      reportContext
+    };
+  }
+}
+exports.default = CoverageReporter;

backend/node_modules/@jest/reporters/build/CoverageWorker.js

@@ -0,0 +1,89 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.worker = worker;
+function _exit() {
+  const data = _interopRequireDefault(require('exit'));
+  _exit = function () {
+    return data;
+  };
+  return data;
+}
+function fs() {
+  const data = _interopRequireWildcard(require('graceful-fs'));
+  fs = function () {
+    return data;
+  };
+  return data;
+}
+var _generateEmptyCoverage = _interopRequireDefault(
+  require('./generateEmptyCoverage')
+);
+function _getRequireWildcardCache(nodeInterop) {
+  if (typeof WeakMap !== 'function') return null;
+  var cacheBabelInterop = new WeakMap();
+  var cacheNodeInterop = new WeakMap();
+  return (_getRequireWildcardCache = function (nodeInterop) {
+    return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
+  })(nodeInterop);
+}
+function _interopRequireWildcard(obj, nodeInterop) {
+  if (!nodeInterop && obj && obj.__esModule) {
+    return obj;
+  }
+  if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {
+    return {default: obj};
+  }
+  var cache = _getRequireWildcardCache(nodeInterop);
+  if (cache && cache.has(obj)) {
+    return cache.get(obj);
+  }
+  var newObj = {};
+  var hasPropertyDescriptor =
+    Object.defineProperty && Object.getOwnPropertyDescriptor;
+  for (var key in obj) {
+    if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {
+      var desc = hasPropertyDescriptor
+        ? Object.getOwnPropertyDescriptor(obj, key)
+        : null;
+      if (desc && (desc.get || desc.set)) {
+        Object.defineProperty(newObj, key, desc);
+      } else {
+        newObj[key] = obj[key];
+      }
+    }
+  }
+  newObj.default = obj;
+  if (cache) {
+    cache.set(obj, newObj);
+  }
+  return newObj;
+}
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+// Make sure uncaught errors are logged before we exit.
+process.on('uncaughtException', err => {
+  console.error(err.stack);
+  (0, _exit().default)(1);
+});
+function worker({config, globalConfig, path, context}) {
+  return (0, _generateEmptyCoverage.default)(
+    fs().readFileSync(path, 'utf8'),
+    path,
+    globalConfig,
+    config,
+    context.changedFiles && new Set(context.changedFiles),
+    context.sourcesRelatedToTestsInChangedFiles &&
+      new Set(context.sourcesRelatedToTestsInChangedFiles)
+  );
+}

backend/node_modules/@jest/reporters/build/DefaultReporter.js

@@ -0,0 +1,229 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _console() {
+  const data = require('@jest/console');
+  _console = function () {
+    return data;
+  };
+  return data;
+}
+function _jestMessageUtil() {
+  const data = require('jest-message-util');
+  _jestMessageUtil = function () {
+    return data;
+  };
+  return data;
+}
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+var _BaseReporter = _interopRequireDefault(require('./BaseReporter'));
+var _Status = _interopRequireDefault(require('./Status'));
+var _getResultHeader = _interopRequireDefault(require('./getResultHeader'));
+var _getSnapshotStatus = _interopRequireDefault(require('./getSnapshotStatus'));
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const TITLE_BULLET = _chalk().default.bold('\u25cf ');
+class DefaultReporter extends _BaseReporter.default {
+  _clear; // ANSI clear sequence for the last printed status
+  _err;
+  _globalConfig;
+  _out;
+  _status;
+  _bufferedOutput;
+  static filename = __filename;
+  constructor(globalConfig) {
+    super();
+    this._globalConfig = globalConfig;
+    this._clear = '';
+    this._out = process.stdout.write.bind(process.stdout);
+    this._err = process.stderr.write.bind(process.stderr);
+    this._status = new _Status.default(globalConfig);
+    this._bufferedOutput = new Set();
+    this.__wrapStdio(process.stdout);
+    this.__wrapStdio(process.stderr);
+    this._status.onChange(() => {
+      this.__clearStatus();
+      this.__printStatus();
+    });
+  }
+  __wrapStdio(stream) {
+    const write = stream.write.bind(stream);
+    let buffer = [];
+    let timeout = null;
+    const flushBufferedOutput = () => {
+      const string = buffer.join('');
+      buffer = [];
+
+      // This is to avoid conflicts between random output and status text
+      this.__clearStatus();
+      if (string) {
+        write(string);
+      }
+      this.__printStatus();
+      this._bufferedOutput.delete(flushBufferedOutput);
+    };
+    this._bufferedOutput.add(flushBufferedOutput);
+    const debouncedFlush = () => {
+      // If the process blows up no errors would be printed.
+      // There should be a smart way to buffer stderr, but for now
+      // we just won't buffer it.
+      if (stream === process.stderr) {
+        flushBufferedOutput();
+      } else {
+        if (!timeout) {
+          timeout = setTimeout(() => {
+            flushBufferedOutput();
+            timeout = null;
+          }, 100);
+        }
+      }
+    };
+    stream.write = chunk => {
+      buffer.push(chunk);
+      debouncedFlush();
+      return true;
+    };
+  }
+
+  // Don't wait for the debounced call and flush all output immediately.
+  forceFlushBufferedOutput() {
+    for (const flushBufferedOutput of this._bufferedOutput) {
+      flushBufferedOutput();
+    }
+  }
+  __clearStatus() {
+    if (_jestUtil().isInteractive) {
+      if (this._globalConfig.useStderr) {
+        this._err(this._clear);
+      } else {
+        this._out(this._clear);
+      }
+    }
+  }
+  __printStatus() {
+    const {content, clear} = this._status.get();
+    this._clear = clear;
+    if (_jestUtil().isInteractive) {
+      if (this._globalConfig.useStderr) {
+        this._err(content);
+      } else {
+        this._out(content);
+      }
+    }
+  }
+  onRunStart(aggregatedResults, options) {
+    this._status.runStarted(aggregatedResults, options);
+  }
+  onTestStart(test) {
+    this._status.testStarted(test.path, test.context.config);
+  }
+  onTestCaseResult(test, testCaseResult) {
+    this._status.addTestCaseResult(test, testCaseResult);
+  }
+  onRunComplete() {
+    this.forceFlushBufferedOutput();
+    this._status.runFinished();
+    process.stdout.write = this._out;
+    process.stderr.write = this._err;
+    (0, _jestUtil().clearLine)(process.stderr);
+  }
+  onTestResult(test, testResult, aggregatedResults) {
+    this.testFinished(test.context.config, testResult, aggregatedResults);
+    if (!testResult.skipped) {
+      this.printTestFileHeader(
+        testResult.testFilePath,
+        test.context.config,
+        testResult
+      );
+      this.printTestFileFailureMessage(
+        testResult.testFilePath,
+        test.context.config,
+        testResult
+      );
+    }
+    this.forceFlushBufferedOutput();
+  }
+  testFinished(config, testResult, aggregatedResults) {
+    this._status.testFinished(config, testResult, aggregatedResults);
+  }
+  printTestFileHeader(testPath, config, result) {
+    // log retry errors if any exist
+    result.testResults.forEach(testResult => {
+      const testRetryReasons = testResult.retryReasons;
+      if (testRetryReasons && testRetryReasons.length > 0) {
+        this.log(
+          `${_chalk().default.reset.inverse.bold.yellow(
+            ' LOGGING RETRY ERRORS '
+          )} ${_chalk().default.bold(testResult.fullName)}`
+        );
+        testRetryReasons.forEach((retryReasons, index) => {
+          let {message, stack} = (0,
+          _jestMessageUtil().separateMessageFromStack)(retryReasons);
+          stack = this._globalConfig.noStackTrace
+            ? ''
+            : _chalk().default.dim(
+                (0, _jestMessageUtil().formatStackTrace)(
+                  stack,
+                  config,
+                  this._globalConfig,
+                  testPath
+                )
+              );
+          message = (0, _jestMessageUtil().indentAllLines)(message);
+          this.log(
+            `${_chalk().default.reset.inverse.bold.blueBright(
+              ` RETRY ${index + 1} `
+            )}\n`
+          );
+          this.log(`${message}\n${stack}\n`);
+        });
+      }
+    });
+    this.log((0, _getResultHeader.default)(result, this._globalConfig, config));
+    if (result.console) {
+      this.log(
+        `  ${TITLE_BULLET}Console\n\n${(0, _console().getConsoleOutput)(
+          result.console,
+          config,
+          this._globalConfig
+        )}`
+      );
+    }
+  }
+  printTestFileFailureMessage(_testPath, _config, result) {
+    if (result.failureMessage) {
+      this.log(result.failureMessage);
+    }
+    const didUpdate = this._globalConfig.updateSnapshot === 'all';
+    const snapshotStatuses = (0, _getSnapshotStatus.default)(
+      result.snapshot,
+      didUpdate
+    );
+    snapshotStatuses.forEach(this.log);
+  }
+}
+exports.default = DefaultReporter;

backend/node_modules/@jest/reporters/build/GitHubActionsReporter.js

@@ -0,0 +1,381 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _stripAnsi() {
+  const data = _interopRequireDefault(require('strip-ansi'));
+  _stripAnsi = function () {
+    return data;
+  };
+  return data;
+}
+function _jestMessageUtil() {
+  const data = require('jest-message-util');
+  _jestMessageUtil = function () {
+    return data;
+  };
+  return data;
+}
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+var _BaseReporter = _interopRequireDefault(require('./BaseReporter'));
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const titleSeparator = ' \u203A ';
+const ICONS = _jestUtil().specialChars.ICONS;
+class GitHubActionsReporter extends _BaseReporter.default {
+  static filename = __filename;
+  options;
+  constructor(
+    _globalConfig,
+    reporterOptions = {
+      silent: true
+    }
+  ) {
+    super();
+    this.options = {
+      silent:
+        typeof reporterOptions.silent === 'boolean'
+          ? reporterOptions.silent
+          : true
+    };
+  }
+  onTestResult(test, testResult, aggregatedResults) {
+    this.generateAnnotations(test, testResult);
+    if (!this.options.silent) {
+      this.printFullResult(test.context, testResult);
+    }
+    if (this.isLastTestSuite(aggregatedResults)) {
+      this.printFailedTestLogs(test, aggregatedResults);
+    }
+  }
+  generateAnnotations({context}, {testResults}) {
+    testResults.forEach(result => {
+      const title = [...result.ancestorTitles, result.title].join(
+        titleSeparator
+      );
+      result.retryReasons?.forEach((retryReason, index) => {
+        this.#createAnnotation({
+          ...this.#getMessageDetails(retryReason, context.config),
+          title: `RETRY ${index + 1}: ${title}`,
+          type: 'warning'
+        });
+      });
+      result.failureMessages.forEach(failureMessage => {
+        this.#createAnnotation({
+          ...this.#getMessageDetails(failureMessage, context.config),
+          title,
+          type: 'error'
+        });
+      });
+    });
+  }
+  #getMessageDetails(failureMessage, config) {
+    const {message, stack} = (0, _jestMessageUtil().separateMessageFromStack)(
+      failureMessage
+    );
+    const stackLines = (0, _jestMessageUtil().getStackTraceLines)(stack);
+    const topFrame = (0, _jestMessageUtil().getTopFrame)(stackLines);
+    const normalizedStackLines = stackLines.map(line =>
+      (0, _jestMessageUtil().formatPath)(line, config)
+    );
+    const messageText = [message, ...normalizedStackLines].join('\n');
+    return {
+      file: topFrame?.file,
+      line: topFrame?.line,
+      message: messageText
+    };
+  }
+  #createAnnotation({file, line, message, title, type}) {
+    message = (0, _stripAnsi().default)(
+      // copied from: https://github.com/actions/toolkit/blob/main/packages/core/src/command.ts
+      message.replace(/%/g, '%25').replace(/\r/g, '%0D').replace(/\n/g, '%0A')
+    );
+    this.log(
+      `\n::${type} file=${file},line=${line},title=${title}::${message}`
+    );
+  }
+  isLastTestSuite(results) {
+    const passedTestSuites = results.numPassedTestSuites;
+    const failedTestSuites = results.numFailedTestSuites;
+    const totalTestSuites = results.numTotalTestSuites;
+    const computedTotal = passedTestSuites + failedTestSuites;
+    if (computedTotal < totalTestSuites) {
+      return false;
+    } else if (computedTotal === totalTestSuites) {
+      return true;
+    } else {
+      throw new Error(
+        `Sum(${computedTotal}) of passed (${passedTestSuites}) and failed (${failedTestSuites}) test suites is greater than the total number of test suites (${totalTestSuites}). Please report the bug at https://github.com/jestjs/jest/issues`
+      );
+    }
+  }
+  printFullResult(context, results) {
+    const rootDir = context.config.rootDir;
+    let testDir = results.testFilePath.replace(rootDir, '');
+    testDir = testDir.slice(1, testDir.length);
+    const resultTree = this.getResultTree(
+      results.testResults,
+      testDir,
+      results.perfStats
+    );
+    this.printResultTree(resultTree);
+  }
+  arrayEqual(a1, a2) {
+    if (a1.length !== a2.length) {
+      return false;
+    }
+    for (let index = 0; index < a1.length; index++) {
+      const element = a1[index];
+      if (element !== a2[index]) {
+        return false;
+      }
+    }
+    return true;
+  }
+  arrayChild(a1, a2) {
+    if (a1.length - a2.length !== 1) {
+      return false;
+    }
+    for (let index = 0; index < a2.length; index++) {
+      const element = a2[index];
+      if (element !== a1[index]) {
+        return false;
+      }
+    }
+    return true;
+  }
+  getResultTree(suiteResult, testPath, suitePerf) {
+    const root = {
+      children: [],
+      name: testPath,
+      passed: true,
+      performanceInfo: suitePerf
+    };
+    const branches = [];
+    suiteResult.forEach(element => {
+      if (element.ancestorTitles.length === 0) {
+        if (element.status === 'failed') {
+          root.passed = false;
+        }
+        const duration = element.duration || 1;
+        root.children.push({
+          children: [],
+          duration,
+          name: element.title,
+          status: element.status
+        });
+      } else {
+        let alreadyInserted = false;
+        for (let index = 0; index < branches.length; index++) {
+          if (
+            this.arrayEqual(branches[index], element.ancestorTitles.slice(0, 1))
+          ) {
+            alreadyInserted = true;
+            break;
+          }
+        }
+        if (!alreadyInserted) {
+          branches.push(element.ancestorTitles.slice(0, 1));
+        }
+      }
+    });
+    branches.forEach(element => {
+      const newChild = this.getResultChildren(suiteResult, element);
+      if (!newChild.passed) {
+        root.passed = false;
+      }
+      root.children.push(newChild);
+    });
+    return root;
+  }
+  getResultChildren(suiteResult, ancestors) {
+    const node = {
+      children: [],
+      name: ancestors[ancestors.length - 1],
+      passed: true
+    };
+    const branches = [];
+    suiteResult.forEach(element => {
+      let duration = element.duration;
+      if (!duration || isNaN(duration)) {
+        duration = 1;
+      }
+      if (this.arrayEqual(element.ancestorTitles, ancestors)) {
+        if (element.status === 'failed') {
+          node.passed = false;
+        }
+        node.children.push({
+          children: [],
+          duration,
+          name: element.title,
+          status: element.status
+        });
+      } else if (
+        this.arrayChild(
+          element.ancestorTitles.slice(0, ancestors.length + 1),
+          ancestors
+        )
+      ) {
+        let alreadyInserted = false;
+        for (let index = 0; index < branches.length; index++) {
+          if (
+            this.arrayEqual(
+              branches[index],
+              element.ancestorTitles.slice(0, ancestors.length + 1)
+            )
+          ) {
+            alreadyInserted = true;
+            break;
+          }
+        }
+        if (!alreadyInserted) {
+          branches.push(element.ancestorTitles.slice(0, ancestors.length + 1));
+        }
+      }
+    });
+    branches.forEach(element => {
+      const newChild = this.getResultChildren(suiteResult, element);
+      if (!newChild.passed) {
+        node.passed = false;
+      }
+      node.children.push(newChild);
+    });
+    return node;
+  }
+  printResultTree(resultTree) {
+    let perfMs;
+    if (resultTree.performanceInfo.slow) {
+      perfMs = ` (${_chalk().default.red.inverse(
+        `${resultTree.performanceInfo.runtime} ms`
+      )})`;
+    } else {
+      perfMs = ` (${resultTree.performanceInfo.runtime} ms)`;
+    }
+    if (resultTree.passed) {
+      this.startGroup(
+        `${_chalk().default.bold.green.inverse('PASS')} ${
+          resultTree.name
+        }${perfMs}`
+      );
+      resultTree.children.forEach(child => {
+        this.recursivePrintResultTree(child, true, 1);
+      });
+      this.endGroup();
+    } else {
+      this.log(
+        `  ${_chalk().default.bold.red.inverse('FAIL')} ${
+          resultTree.name
+        }${perfMs}`
+      );
+      resultTree.children.forEach(child => {
+        this.recursivePrintResultTree(child, false, 1);
+      });
+    }
+  }
+  recursivePrintResultTree(resultTree, alreadyGrouped, depth) {
+    if (resultTree.children.length === 0) {
+      if (!('duration' in resultTree)) {
+        throw new Error('Expected a leaf. Got a node.');
+      }
+      let numberSpaces = depth;
+      if (!alreadyGrouped) {
+        numberSpaces++;
+      }
+      const spaces = '  '.repeat(numberSpaces);
+      let resultSymbol;
+      switch (resultTree.status) {
+        case 'passed':
+          resultSymbol = _chalk().default.green(ICONS.success);
+          break;
+        case 'failed':
+          resultSymbol = _chalk().default.red(ICONS.failed);
+          break;
+        case 'todo':
+          resultSymbol = _chalk().default.magenta(ICONS.todo);
+          break;
+        case 'pending':
+        case 'skipped':
+          resultSymbol = _chalk().default.yellow(ICONS.pending);
+          break;
+      }
+      this.log(
+        `${spaces + resultSymbol} ${resultTree.name} (${
+          resultTree.duration
+        } ms)`
+      );
+    } else {
+      if (!('passed' in resultTree)) {
+        throw new Error('Expected a node. Got a leaf');
+      }
+      if (resultTree.passed) {
+        if (alreadyGrouped) {
+          this.log('  '.repeat(depth) + resultTree.name);
+          resultTree.children.forEach(child => {
+            this.recursivePrintResultTree(child, true, depth + 1);
+          });
+        } else {
+          this.startGroup('  '.repeat(depth) + resultTree.name);
+          resultTree.children.forEach(child => {
+            this.recursivePrintResultTree(child, true, depth + 1);
+          });
+          this.endGroup();
+        }
+      } else {
+        this.log('  '.repeat(depth + 1) + resultTree.name);
+        resultTree.children.forEach(child => {
+          this.recursivePrintResultTree(child, false, depth + 1);
+        });
+      }
+    }
+  }
+  printFailedTestLogs(context, testResults) {
+    const rootDir = context.context.config.rootDir;
+    const results = testResults.testResults;
+    let written = false;
+    results.forEach(result => {
+      let testDir = result.testFilePath;
+      testDir = testDir.replace(rootDir, '');
+      testDir = testDir.slice(1, testDir.length);
+      if (result.failureMessage) {
+        if (!written) {
+          this.log('');
+          written = true;
+        }
+        this.startGroup(`Errors thrown in ${testDir}`);
+        this.log(result.failureMessage);
+        this.endGroup();
+      }
+    });
+    return written;
+  }
+  startGroup(title) {
+    this.log(`::group::${title}`);
+  }
+  endGroup() {
+    this.log('::endgroup::');
+  }
+}
+exports.default = GitHubActionsReporter;

backend/node_modules/@jest/reporters/build/NotifyReporter.js

@@ -0,0 +1,218 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+function path() {
+  const data = _interopRequireWildcard(require('path'));
+  path = function () {
+    return data;
+  };
+  return data;
+}
+function util() {
+  const data = _interopRequireWildcard(require('util'));
+  util = function () {
+    return data;
+  };
+  return data;
+}
+function _exit() {
+  const data = _interopRequireDefault(require('exit'));
+  _exit = function () {
+    return data;
+  };
+  return data;
+}
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+var _BaseReporter = _interopRequireDefault(require('./BaseReporter'));
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+function _getRequireWildcardCache(nodeInterop) {
+  if (typeof WeakMap !== 'function') return null;
+  var cacheBabelInterop = new WeakMap();
+  var cacheNodeInterop = new WeakMap();
+  return (_getRequireWildcardCache = function (nodeInterop) {
+    return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
+  })(nodeInterop);
+}
+function _interopRequireWildcard(obj, nodeInterop) {
+  if (!nodeInterop && obj && obj.__esModule) {
+    return obj;
+  }
+  if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {
+    return {default: obj};
+  }
+  var cache = _getRequireWildcardCache(nodeInterop);
+  if (cache && cache.has(obj)) {
+    return cache.get(obj);
+  }
+  var newObj = {};
+  var hasPropertyDescriptor =
+    Object.defineProperty && Object.getOwnPropertyDescriptor;
+  for (var key in obj) {
+    if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {
+      var desc = hasPropertyDescriptor
+        ? Object.getOwnPropertyDescriptor(obj, key)
+        : null;
+      if (desc && (desc.get || desc.set)) {
+        Object.defineProperty(newObj, key, desc);
+      } else {
+        newObj[key] = obj[key];
+      }
+    }
+  }
+  newObj.default = obj;
+  if (cache) {
+    cache.set(obj, newObj);
+  }
+  return newObj;
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const isDarwin = process.platform === 'darwin';
+const icon = path().resolve(__dirname, '../assets/jest_logo.png');
+class NotifyReporter extends _BaseReporter.default {
+  _notifier = loadNotifier();
+  _globalConfig;
+  _context;
+  static filename = __filename;
+  constructor(globalConfig, context) {
+    super();
+    this._globalConfig = globalConfig;
+    this._context = context;
+  }
+  onRunComplete(testContexts, result) {
+    const success =
+      result.numFailedTests === 0 && result.numRuntimeErrorTestSuites === 0;
+    const firstContext = testContexts.values().next();
+    const hasteFS =
+      firstContext && firstContext.value && firstContext.value.hasteFS;
+    let packageName;
+    if (hasteFS != null) {
+      // assuming root package.json is the first one
+      const [filePath] = hasteFS.matchFiles('package.json');
+      packageName =
+        filePath != null
+          ? hasteFS.getModuleName(filePath)
+          : this._globalConfig.rootDir;
+    } else {
+      packageName = this._globalConfig.rootDir;
+    }
+    packageName = packageName != null ? `${packageName} - ` : '';
+    const notifyMode = this._globalConfig.notifyMode;
+    const statusChanged =
+      this._context.previousSuccess !== success || this._context.firstRun;
+    const testsHaveRun = result.numTotalTests !== 0;
+    if (
+      testsHaveRun &&
+      success &&
+      (notifyMode === 'always' ||
+        notifyMode === 'success' ||
+        notifyMode === 'success-change' ||
+        (notifyMode === 'change' && statusChanged) ||
+        (notifyMode === 'failure-change' && statusChanged))
+    ) {
+      const title = util().format('%s%d%% Passed', packageName, 100);
+      const message = `${isDarwin ? '\u2705 ' : ''}${(0, _jestUtil().pluralize)(
+        'test',
+        result.numPassedTests
+      )} passed`;
+      this._notifier.notify({
+        hint: 'int:transient:1',
+        icon,
+        message,
+        timeout: false,
+        title
+      });
+    } else if (
+      testsHaveRun &&
+      !success &&
+      (notifyMode === 'always' ||
+        notifyMode === 'failure' ||
+        notifyMode === 'failure-change' ||
+        (notifyMode === 'change' && statusChanged) ||
+        (notifyMode === 'success-change' && statusChanged))
+    ) {
+      const failed = result.numFailedTests / result.numTotalTests;
+      const title = util().format(
+        '%s%d%% Failed',
+        packageName,
+        Math.ceil(Number.isNaN(failed) ? 0 : failed * 100)
+      );
+      const message = util().format(
+        `${isDarwin ? '\u26D4\uFE0F ' : ''}%d of %d tests failed`,
+        result.numFailedTests,
+        result.numTotalTests
+      );
+      const watchMode = this._globalConfig.watch || this._globalConfig.watchAll;
+      const restartAnswer = 'Run again';
+      const quitAnswer = 'Exit tests';
+      if (!watchMode) {
+        this._notifier.notify({
+          hint: 'int:transient:1',
+          icon,
+          message,
+          timeout: false,
+          title
+        });
+      } else {
+        this._notifier.notify(
+          {
+            // @ts-expect-error - not all options are supported by all systems (specifically `actions` and `hint`)
+            actions: [restartAnswer, quitAnswer],
+            closeLabel: 'Close',
+            hint: 'int:transient:1',
+            icon,
+            message,
+            timeout: false,
+            title
+          },
+          (err, _, metadata) => {
+            if (err || !metadata) {
+              return;
+            }
+            if (metadata.activationValue === quitAnswer) {
+              (0, _exit().default)(0);
+              return;
+            }
+            if (
+              metadata.activationValue === restartAnswer &&
+              this._context.startRun
+            ) {
+              this._context.startRun(this._globalConfig);
+            }
+          }
+        );
+      }
+    }
+    this._context.previousSuccess = success;
+    this._context.firstRun = false;
+  }
+}
+exports.default = NotifyReporter;
+function loadNotifier() {
+  try {
+    return require('node-notifier');
+  } catch (err) {
+    if (err.code !== 'MODULE_NOT_FOUND') {
+      throw err;
+    }
+    throw Error(
+      'notify reporter requires optional peer dependency "node-notifier" but it was not found'
+    );
+  }
+}

backend/node_modules/@jest/reporters/build/Status.js

@@ -0,0 +1,214 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _stringLength() {
+  const data = _interopRequireDefault(require('string-length'));
+  _stringLength = function () {
+    return data;
+  };
+  return data;
+}
+var _getSummary = _interopRequireDefault(require('./getSummary'));
+var _printDisplayName = _interopRequireDefault(require('./printDisplayName'));
+var _trimAndFormatPath = _interopRequireDefault(require('./trimAndFormatPath'));
+var _wrapAnsiString = _interopRequireDefault(require('./wrapAnsiString'));
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const RUNNING_TEXT = ' RUNS ';
+const RUNNING = `${_chalk().default.reset.inverse.yellow.bold(RUNNING_TEXT)} `;
+
+/**
+ * This class is a perf optimization for sorting the list of currently
+ * running tests. It tries to keep tests in the same positions without
+ * shifting the whole list.
+ */
+class CurrentTestList {
+  _array;
+  constructor() {
+    this._array = [];
+  }
+  add(testPath, config) {
+    const index = this._array.indexOf(null);
+    const record = {
+      config,
+      testPath
+    };
+    if (index !== -1) {
+      this._array[index] = record;
+    } else {
+      this._array.push(record);
+    }
+  }
+  delete(testPath) {
+    const record = this._array.find(
+      record => record !== null && record.testPath === testPath
+    );
+    this._array[this._array.indexOf(record || null)] = null;
+  }
+  get() {
+    return this._array;
+  }
+}
+/**
+ * A class that generates the CLI status of currently running tests
+ * and also provides an ANSI escape sequence to remove status lines
+ * from the terminal.
+ */
+class Status {
+  _cache;
+  _callback;
+  _currentTests;
+  _currentTestCases;
+  _done;
+  _emitScheduled;
+  _estimatedTime;
+  _interval;
+  _aggregatedResults;
+  _showStatus;
+  constructor(_globalConfig) {
+    this._globalConfig = _globalConfig;
+    this._cache = null;
+    this._currentTests = new CurrentTestList();
+    this._currentTestCases = [];
+    this._done = false;
+    this._emitScheduled = false;
+    this._estimatedTime = 0;
+    this._showStatus = false;
+  }
+  onChange(callback) {
+    this._callback = callback;
+  }
+  runStarted(aggregatedResults, options) {
+    this._estimatedTime = (options && options.estimatedTime) || 0;
+    this._showStatus = options && options.showStatus;
+    this._interval = setInterval(() => this._tick(), 1000);
+    this._aggregatedResults = aggregatedResults;
+    this._debouncedEmit();
+  }
+  runFinished() {
+    this._done = true;
+    if (this._interval) clearInterval(this._interval);
+    this._emit();
+  }
+  addTestCaseResult(test, testCaseResult) {
+    this._currentTestCases.push({
+      test,
+      testCaseResult
+    });
+    if (!this._showStatus) {
+      this._emit();
+    } else {
+      this._debouncedEmit();
+    }
+  }
+  testStarted(testPath, config) {
+    this._currentTests.add(testPath, config);
+    if (!this._showStatus) {
+      this._emit();
+    } else {
+      this._debouncedEmit();
+    }
+  }
+  testFinished(_config, testResult, aggregatedResults) {
+    const {testFilePath} = testResult;
+    this._aggregatedResults = aggregatedResults;
+    this._currentTests.delete(testFilePath);
+    this._currentTestCases = this._currentTestCases.filter(({test}) => {
+      if (_config !== test.context.config) {
+        return true;
+      }
+      return test.path !== testFilePath;
+    });
+    this._debouncedEmit();
+  }
+  get() {
+    if (this._cache) {
+      return this._cache;
+    }
+    if (this._done) {
+      return {
+        clear: '',
+        content: ''
+      };
+    }
+    const width = process.stdout.columns;
+    let content = '\n';
+    this._currentTests.get().forEach(record => {
+      if (record) {
+        const {config, testPath} = record;
+        const projectDisplayName = config.displayName
+          ? `${(0, _printDisplayName.default)(config)} `
+          : '';
+        const prefix = RUNNING + projectDisplayName;
+        content += `${(0, _wrapAnsiString.default)(
+          prefix +
+            (0, _trimAndFormatPath.default)(
+              (0, _stringLength().default)(prefix),
+              config,
+              testPath,
+              width
+            ),
+          width
+        )}\n`;
+      }
+    });
+    if (this._showStatus && this._aggregatedResults) {
+      content += `\n${(0, _getSummary.default)(this._aggregatedResults, {
+        currentTestCases: this._currentTestCases,
+        estimatedTime: this._estimatedTime,
+        roundTime: true,
+        seed: this._globalConfig.seed,
+        showSeed: this._globalConfig.showSeed,
+        width
+      })}`;
+    }
+    let height = 0;
+    for (let i = 0; i < content.length; i++) {
+      if (content[i] === '\n') {
+        height++;
+      }
+    }
+    const clear = '\r\x1B[K\r\x1B[1A'.repeat(height);
+    return (this._cache = {
+      clear,
+      content
+    });
+  }
+  _emit() {
+    this._cache = null;
+    if (this._callback) this._callback();
+  }
+  _debouncedEmit() {
+    if (!this._emitScheduled) {
+      // Perf optimization to avoid two separate renders When
+      // one test finishes and another test starts executing.
+      this._emitScheduled = true;
+      setTimeout(() => {
+        this._emit();
+        this._emitScheduled = false;
+      }, 100);
+    }
+  }
+  _tick() {
+    this._debouncedEmit();
+  }
+}
+exports.default = Status;

backend/node_modules/@jest/reporters/build/SummaryReporter.js

@@ -0,0 +1,239 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+var _BaseReporter = _interopRequireDefault(require('./BaseReporter'));
+var _getResultHeader = _interopRequireDefault(require('./getResultHeader'));
+var _getSnapshotSummary = _interopRequireDefault(
+  require('./getSnapshotSummary')
+);
+var _getSummary = _interopRequireDefault(require('./getSummary'));
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const NPM_EVENTS = new Set([
+  'prepublish',
+  'publish',
+  'postpublish',
+  'preinstall',
+  'install',
+  'postinstall',
+  'preuninstall',
+  'uninstall',
+  'postuninstall',
+  'preversion',
+  'version',
+  'postversion',
+  'pretest',
+  'test',
+  'posttest',
+  'prestop',
+  'stop',
+  'poststop',
+  'prestart',
+  'start',
+  'poststart',
+  'prerestart',
+  'restart',
+  'postrestart'
+]);
+const {npm_config_user_agent, npm_lifecycle_event, npm_lifecycle_script} =
+  process.env;
+class SummaryReporter extends _BaseReporter.default {
+  _estimatedTime;
+  _globalConfig;
+  _summaryThreshold;
+  static filename = __filename;
+  constructor(globalConfig, options) {
+    super();
+    this._globalConfig = globalConfig;
+    this._estimatedTime = 0;
+    this._validateOptions(options);
+    this._summaryThreshold = options?.summaryThreshold ?? 20;
+  }
+  _validateOptions(options) {
+    if (
+      options?.summaryThreshold &&
+      typeof options.summaryThreshold !== 'number'
+    ) {
+      throw new TypeError('The option summaryThreshold should be a number');
+    }
+  }
+
+  // If we write more than one character at a time it is possible that
+  // Node.js exits in the middle of printing the result. This was first observed
+  // in Node.js 0.10 and still persists in Node.js 6.7+.
+  // Let's print the test failure summary character by character which is safer
+  // when hundreds of tests are failing.
+  _write(string) {
+    for (let i = 0; i < string.length; i++) {
+      process.stderr.write(string.charAt(i));
+    }
+  }
+  onRunStart(aggregatedResults, options) {
+    super.onRunStart(aggregatedResults, options);
+    this._estimatedTime = options.estimatedTime;
+  }
+  onRunComplete(testContexts, aggregatedResults) {
+    const {numTotalTestSuites, testResults, wasInterrupted} = aggregatedResults;
+    if (numTotalTestSuites) {
+      const lastResult = testResults[testResults.length - 1];
+      // Print a newline if the last test did not fail to line up newlines
+      // similar to when an error would have been thrown in the test.
+      if (
+        !this._globalConfig.verbose &&
+        lastResult &&
+        !lastResult.numFailingTests &&
+        !lastResult.testExecError
+      ) {
+        this.log('');
+      }
+      this._printSummary(aggregatedResults, this._globalConfig);
+      this._printSnapshotSummary(
+        aggregatedResults.snapshot,
+        this._globalConfig
+      );
+      let message = (0, _getSummary.default)(aggregatedResults, {
+        estimatedTime: this._estimatedTime,
+        seed: this._globalConfig.seed,
+        showSeed: this._globalConfig.showSeed
+      });
+      if (!this._globalConfig.silent) {
+        message += `\n${
+          wasInterrupted
+            ? _chalk().default.bold.red('Test run was interrupted.')
+            : this._getTestSummary(testContexts, this._globalConfig)
+        }`;
+      }
+      this.log(message);
+    }
+  }
+  _printSnapshotSummary(snapshots, globalConfig) {
+    if (
+      snapshots.added ||
+      snapshots.filesRemoved ||
+      snapshots.unchecked ||
+      snapshots.unmatched ||
+      snapshots.updated
+    ) {
+      let updateCommand;
+      const event = npm_lifecycle_event || '';
+      const prefix = NPM_EVENTS.has(event) ? '' : 'run ';
+      const isYarn =
+        typeof npm_config_user_agent === 'string' &&
+        npm_config_user_agent.includes('yarn');
+      const client = isYarn ? 'yarn' : 'npm';
+      const scriptUsesJest =
+        typeof npm_lifecycle_script === 'string' &&
+        npm_lifecycle_script.includes('jest');
+      if (globalConfig.watch || globalConfig.watchAll) {
+        updateCommand = 'press `u`';
+      } else if (event && scriptUsesJest) {
+        updateCommand = `run \`${`${client} ${prefix}${event}${
+          isYarn ? '' : ' --'
+        }`} -u\``;
+      } else {
+        updateCommand = 're-run jest with `-u`';
+      }
+      const snapshotSummary = (0, _getSnapshotSummary.default)(
+        snapshots,
+        globalConfig,
+        updateCommand
+      );
+      snapshotSummary.forEach(this.log);
+      this.log(''); // print empty line
+    }
+  }
+
+  _printSummary(aggregatedResults, globalConfig) {
+    // If there were any failing tests and there was a large number of tests
+    // executed, re-print the failing results at the end of execution output.
+    const failedTests = aggregatedResults.numFailedTests;
+    const runtimeErrors = aggregatedResults.numRuntimeErrorTestSuites;
+    if (
+      failedTests + runtimeErrors > 0 &&
+      aggregatedResults.numTotalTestSuites > this._summaryThreshold
+    ) {
+      this.log(_chalk().default.bold('Summary of all failing tests'));
+      aggregatedResults.testResults.forEach(testResult => {
+        const {failureMessage} = testResult;
+        if (failureMessage) {
+          this._write(
+            `${(0, _getResultHeader.default)(
+              testResult,
+              globalConfig
+            )}\n${failureMessage}\n`
+          );
+        }
+      });
+      this.log(''); // print empty line
+    }
+  }
+
+  _getTestSummary(testContexts, globalConfig) {
+    const getMatchingTestsInfo = () => {
+      const prefix = globalConfig.findRelatedTests
+        ? ' related to files matching '
+        : ' matching ';
+      return (
+        _chalk().default.dim(prefix) +
+        (0, _jestUtil().testPathPatternToRegExp)(
+          globalConfig.testPathPattern
+        ).toString()
+      );
+    };
+    let testInfo = '';
+    if (globalConfig.runTestsByPath) {
+      testInfo = _chalk().default.dim(' within paths');
+    } else if (globalConfig.onlyChanged) {
+      testInfo = _chalk().default.dim(' related to changed files');
+    } else if (globalConfig.testPathPattern) {
+      testInfo = getMatchingTestsInfo();
+    }
+    let nameInfo = '';
+    if (globalConfig.runTestsByPath) {
+      nameInfo = ` ${globalConfig.nonFlagArgs.map(p => `"${p}"`).join(', ')}`;
+    } else if (globalConfig.testNamePattern) {
+      nameInfo = `${_chalk().default.dim(' with tests matching ')}"${
+        globalConfig.testNamePattern
+      }"`;
+    }
+    const contextInfo =
+      testContexts.size > 1
+        ? _chalk().default.dim(' in ') +
+          testContexts.size +
+          _chalk().default.dim(' projects')
+        : '';
+    return (
+      _chalk().default.dim('Ran all test suites') +
+      testInfo +
+      nameInfo +
+      contextInfo +
+      _chalk().default.dim('.')
+    );
+  }
+}
+exports.default = SummaryReporter;

backend/node_modules/@jest/reporters/build/VerboseReporter.js

@@ -0,0 +1,175 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+var _DefaultReporter = _interopRequireDefault(require('./DefaultReporter'));
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const {ICONS} = _jestUtil().specialChars;
+class VerboseReporter extends _DefaultReporter.default {
+  _globalConfig;
+  static filename = __filename;
+  constructor(globalConfig) {
+    super(globalConfig);
+    this._globalConfig = globalConfig;
+  }
+
+  // Verbose mode is for debugging. Buffering of output is undesirable.
+  // See https://github.com/jestjs/jest/issues/8208
+  __wrapStdio(stream) {
+    const write = stream.write.bind(stream);
+    stream.write = chunk => {
+      this.__clearStatus();
+      write(chunk);
+      this.__printStatus();
+      return true;
+    };
+  }
+  static filterTestResults(testResults) {
+    return testResults.filter(({status}) => status !== 'pending');
+  }
+  static groupTestsBySuites(testResults) {
+    const root = {
+      suites: [],
+      tests: [],
+      title: ''
+    };
+    testResults.forEach(testResult => {
+      let targetSuite = root;
+
+      // Find the target suite for this test,
+      // creating nested suites as necessary.
+      for (const title of testResult.ancestorTitles) {
+        let matchingSuite = targetSuite.suites.find(s => s.title === title);
+        if (!matchingSuite) {
+          matchingSuite = {
+            suites: [],
+            tests: [],
+            title
+          };
+          targetSuite.suites.push(matchingSuite);
+        }
+        targetSuite = matchingSuite;
+      }
+      targetSuite.tests.push(testResult);
+    });
+    return root;
+  }
+  onTestResult(test, result, aggregatedResults) {
+    super.testFinished(test.context.config, result, aggregatedResults);
+    if (!result.skipped) {
+      this.printTestFileHeader(
+        result.testFilePath,
+        test.context.config,
+        result
+      );
+      if (!result.testExecError && !result.skipped) {
+        this._logTestResults(result.testResults);
+      }
+      this.printTestFileFailureMessage(
+        result.testFilePath,
+        test.context.config,
+        result
+      );
+    }
+    super.forceFlushBufferedOutput();
+  }
+  _logTestResults(testResults) {
+    this._logSuite(VerboseReporter.groupTestsBySuites(testResults), 0);
+    this._logLine();
+  }
+  _logSuite(suite, indentLevel) {
+    if (suite.title) {
+      this._logLine(suite.title, indentLevel);
+    }
+    this._logTests(suite.tests, indentLevel + 1);
+    suite.suites.forEach(suite => this._logSuite(suite, indentLevel + 1));
+  }
+  _getIcon(status) {
+    if (status === 'failed') {
+      return _chalk().default.red(ICONS.failed);
+    } else if (status === 'pending') {
+      return _chalk().default.yellow(ICONS.pending);
+    } else if (status === 'todo') {
+      return _chalk().default.magenta(ICONS.todo);
+    } else {
+      return _chalk().default.green(ICONS.success);
+    }
+  }
+  _logTest(test, indentLevel) {
+    const status = this._getIcon(test.status);
+    const time = test.duration
+      ? ` (${(0, _jestUtil().formatTime)(Math.round(test.duration))})`
+      : '';
+    this._logLine(
+      `${status} ${_chalk().default.dim(test.title + time)}`,
+      indentLevel
+    );
+  }
+  _logTests(tests, indentLevel) {
+    if (this._globalConfig.expand) {
+      tests.forEach(test => this._logTest(test, indentLevel));
+    } else {
+      const summedTests = tests.reduce(
+        (result, test) => {
+          if (test.status === 'pending') {
+            result.pending.push(test);
+          } else if (test.status === 'todo') {
+            result.todo.push(test);
+          } else {
+            this._logTest(test, indentLevel);
+          }
+          return result;
+        },
+        {
+          pending: [],
+          todo: []
+        }
+      );
+      if (summedTests.pending.length > 0) {
+        summedTests.pending.forEach(this._logTodoOrPendingTest(indentLevel));
+      }
+      if (summedTests.todo.length > 0) {
+        summedTests.todo.forEach(this._logTodoOrPendingTest(indentLevel));
+      }
+    }
+  }
+  _logTodoOrPendingTest(indentLevel) {
+    return test => {
+      const printedTestStatus =
+        test.status === 'pending' ? 'skipped' : test.status;
+      const icon = this._getIcon(test.status);
+      const text = _chalk().default.dim(`${printedTestStatus} ${test.title}`);
+      this._logLine(`${icon} ${text}`, indentLevel);
+    };
+  }
+  _logLine(str, indentLevel) {
+    const indentation = '  '.repeat(indentLevel || 0);
+    this.log(indentation + (str || ''));
+  }
+}
+exports.default = VerboseReporter;

backend/node_modules/@jest/reporters/build/formatTestPath.js

@@ -0,0 +1,84 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = formatTestPath;
+function path() {
+  const data = _interopRequireWildcard(require('path'));
+  path = function () {
+    return data;
+  };
+  return data;
+}
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _slash() {
+  const data = _interopRequireDefault(require('slash'));
+  _slash = function () {
+    return data;
+  };
+  return data;
+}
+var _relativePath = _interopRequireDefault(require('./relativePath'));
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+function _getRequireWildcardCache(nodeInterop) {
+  if (typeof WeakMap !== 'function') return null;
+  var cacheBabelInterop = new WeakMap();
+  var cacheNodeInterop = new WeakMap();
+  return (_getRequireWildcardCache = function (nodeInterop) {
+    return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
+  })(nodeInterop);
+}
+function _interopRequireWildcard(obj, nodeInterop) {
+  if (!nodeInterop && obj && obj.__esModule) {
+    return obj;
+  }
+  if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {
+    return {default: obj};
+  }
+  var cache = _getRequireWildcardCache(nodeInterop);
+  if (cache && cache.has(obj)) {
+    return cache.get(obj);
+  }
+  var newObj = {};
+  var hasPropertyDescriptor =
+    Object.defineProperty && Object.getOwnPropertyDescriptor;
+  for (var key in obj) {
+    if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {
+      var desc = hasPropertyDescriptor
+        ? Object.getOwnPropertyDescriptor(obj, key)
+        : null;
+      if (desc && (desc.get || desc.set)) {
+        Object.defineProperty(newObj, key, desc);
+      } else {
+        newObj[key] = obj[key];
+      }
+    }
+  }
+  newObj.default = obj;
+  if (cache) {
+    cache.set(obj, newObj);
+  }
+  return newObj;
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+function formatTestPath(config, testPath) {
+  const {dirname, basename} = (0, _relativePath.default)(config, testPath);
+  return (0, _slash().default)(
+    _chalk().default.dim(dirname + path().sep) + _chalk().default.bold(basename)
+  );
+}

backend/node_modules/@jest/reporters/build/generateEmptyCoverage.js

@@ -0,0 +1,151 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = generateEmptyCoverage;
+function fs() {
+  const data = _interopRequireWildcard(require('graceful-fs'));
+  fs = function () {
+    return data;
+  };
+  return data;
+}
+function _istanbulLibCoverage() {
+  const data = require('istanbul-lib-coverage');
+  _istanbulLibCoverage = function () {
+    return data;
+  };
+  return data;
+}
+function _istanbulLibInstrument() {
+  const data = require('istanbul-lib-instrument');
+  _istanbulLibInstrument = function () {
+    return data;
+  };
+  return data;
+}
+function _transform() {
+  const data = require('@jest/transform');
+  _transform = function () {
+    return data;
+  };
+  return data;
+}
+function _getRequireWildcardCache(nodeInterop) {
+  if (typeof WeakMap !== 'function') return null;
+  var cacheBabelInterop = new WeakMap();
+  var cacheNodeInterop = new WeakMap();
+  return (_getRequireWildcardCache = function (nodeInterop) {
+    return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
+  })(nodeInterop);
+}
+function _interopRequireWildcard(obj, nodeInterop) {
+  if (!nodeInterop && obj && obj.__esModule) {
+    return obj;
+  }
+  if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {
+    return {default: obj};
+  }
+  var cache = _getRequireWildcardCache(nodeInterop);
+  if (cache && cache.has(obj)) {
+    return cache.get(obj);
+  }
+  var newObj = {};
+  var hasPropertyDescriptor =
+    Object.defineProperty && Object.getOwnPropertyDescriptor;
+  for (var key in obj) {
+    if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {
+      var desc = hasPropertyDescriptor
+        ? Object.getOwnPropertyDescriptor(obj, key)
+        : null;
+      if (desc && (desc.get || desc.set)) {
+        Object.defineProperty(newObj, key, desc);
+      } else {
+        newObj[key] = obj[key];
+      }
+    }
+  }
+  newObj.default = obj;
+  if (cache) {
+    cache.set(obj, newObj);
+  }
+  return newObj;
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+async function generateEmptyCoverage(
+  source,
+  filename,
+  globalConfig,
+  config,
+  changedFiles,
+  sourcesRelatedToTestsInChangedFiles
+) {
+  const coverageOptions = {
+    changedFiles,
+    collectCoverage: globalConfig.collectCoverage,
+    collectCoverageFrom: globalConfig.collectCoverageFrom,
+    coverageProvider: globalConfig.coverageProvider,
+    sourcesRelatedToTestsInChangedFiles
+  };
+  let coverageWorkerResult = null;
+  if ((0, _transform().shouldInstrument)(filename, coverageOptions, config)) {
+    if (coverageOptions.coverageProvider === 'v8') {
+      const stat = fs().statSync(filename);
+      return {
+        kind: 'V8Coverage',
+        result: {
+          functions: [
+            {
+              functionName: '(empty-report)',
+              isBlockCoverage: true,
+              ranges: [
+                {
+                  count: 0,
+                  endOffset: stat.size,
+                  startOffset: 0
+                }
+              ]
+            }
+          ],
+          scriptId: '0',
+          url: filename
+        }
+      };
+    }
+    const scriptTransformer = await (0, _transform().createScriptTransformer)(
+      config
+    );
+
+    // Transform file with instrumentation to make sure initial coverage data is well mapped to original code.
+    const {code} = await scriptTransformer.transformSourceAsync(
+      filename,
+      source,
+      {
+        instrument: true,
+        supportsDynamicImport: true,
+        supportsExportNamespaceFrom: true,
+        supportsStaticESM: true,
+        supportsTopLevelAwait: true
+      }
+    );
+    // TODO: consider passing AST
+    const extracted = (0, _istanbulLibInstrument().readInitialCoverage)(code);
+    // Check extracted initial coverage is not null, this can happen when using /* istanbul ignore file */
+    if (extracted) {
+      coverageWorkerResult = {
+        coverage: (0, _istanbulLibCoverage().createFileCoverage)(
+          extracted.coverageData
+        ),
+        kind: 'BabelCoverage'
+      };
+    }
+  }
+  return coverageWorkerResult;
+}

backend/node_modules/@jest/reporters/build/getResultHeader.js

@@ -0,0 +1,65 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = getResultHeader;
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+var _formatTestPath = _interopRequireDefault(require('./formatTestPath'));
+var _printDisplayName = _interopRequireDefault(require('./printDisplayName'));
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const LONG_TEST_COLOR = _chalk().default.reset.bold.bgRed;
+// Explicitly reset for these messages since they can get written out in the
+// middle of error logging
+const FAIL_TEXT = 'FAIL';
+const PASS_TEXT = 'PASS';
+const FAIL = _chalk().default.supportsColor
+  ? _chalk().default.reset.inverse.bold.red(` ${FAIL_TEXT} `)
+  : FAIL_TEXT;
+const PASS = _chalk().default.supportsColor
+  ? _chalk().default.reset.inverse.bold.green(` ${PASS_TEXT} `)
+  : PASS_TEXT;
+function getResultHeader(result, globalConfig, projectConfig) {
+  const testPath = result.testFilePath;
+  const status =
+    result.numFailingTests > 0 || result.testExecError ? FAIL : PASS;
+  const testDetail = [];
+  if (result.perfStats?.slow) {
+    const runTime = result.perfStats.runtime / 1000;
+    testDetail.push(LONG_TEST_COLOR((0, _jestUtil().formatTime)(runTime, 0)));
+  }
+  if (result.memoryUsage) {
+    const toMB = bytes => Math.floor(bytes / 1024 / 1024);
+    testDetail.push(`${toMB(result.memoryUsage)} MB heap size`);
+  }
+  const projectDisplayName =
+    projectConfig && projectConfig.displayName
+      ? `${(0, _printDisplayName.default)(projectConfig)} `
+      : '';
+  return `${status} ${projectDisplayName}${(0, _formatTestPath.default)(
+    projectConfig ?? globalConfig,
+    testPath
+  )}${testDetail.length ? ` (${testDetail.join(', ')})` : ''}`;
+}

backend/node_modules/@jest/reporters/build/getSnapshotStatus.js

@@ -0,0 +1,92 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = getSnapshotStatus;
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const ARROW = ' \u203A ';
+const DOT = ' \u2022 ';
+const FAIL_COLOR = _chalk().default.bold.red;
+const SNAPSHOT_ADDED = _chalk().default.bold.green;
+const SNAPSHOT_UPDATED = _chalk().default.bold.green;
+const SNAPSHOT_OUTDATED = _chalk().default.bold.yellow;
+function getSnapshotStatus(snapshot, afterUpdate) {
+  const statuses = [];
+  if (snapshot.added) {
+    statuses.push(
+      SNAPSHOT_ADDED(
+        `${
+          ARROW + (0, _jestUtil().pluralize)('snapshot', snapshot.added)
+        } written.`
+      )
+    );
+  }
+  if (snapshot.updated) {
+    statuses.push(
+      SNAPSHOT_UPDATED(
+        `${
+          ARROW + (0, _jestUtil().pluralize)('snapshot', snapshot.updated)
+        } updated.`
+      )
+    );
+  }
+  if (snapshot.unmatched) {
+    statuses.push(
+      FAIL_COLOR(
+        `${
+          ARROW + (0, _jestUtil().pluralize)('snapshot', snapshot.unmatched)
+        } failed.`
+      )
+    );
+  }
+  if (snapshot.unchecked) {
+    if (afterUpdate) {
+      statuses.push(
+        SNAPSHOT_UPDATED(
+          `${
+            ARROW + (0, _jestUtil().pluralize)('snapshot', snapshot.unchecked)
+          } removed.`
+        )
+      );
+    } else {
+      statuses.push(
+        `${SNAPSHOT_OUTDATED(
+          `${
+            ARROW + (0, _jestUtil().pluralize)('snapshot', snapshot.unchecked)
+          } obsolete`
+        )}.`
+      );
+    }
+    snapshot.uncheckedKeys.forEach(key => {
+      statuses.push(`  ${DOT}${key}`);
+    });
+  }
+  if (snapshot.fileDeleted) {
+    statuses.push(SNAPSHOT_UPDATED(`${ARROW}snapshot file removed.`));
+  }
+  return statuses;
+}

backend/node_modules/@jest/reporters/build/getSnapshotSummary.js

@@ -0,0 +1,169 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = getSnapshotSummary;
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+var _formatTestPath = _interopRequireDefault(require('./formatTestPath'));
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const ARROW = ' \u203A ';
+const DOWN_ARROW = ' \u21B3 ';
+const DOT = ' \u2022 ';
+const FAIL_COLOR = _chalk().default.bold.red;
+const OBSOLETE_COLOR = _chalk().default.bold.yellow;
+const SNAPSHOT_ADDED = _chalk().default.bold.green;
+const SNAPSHOT_NOTE = _chalk().default.dim;
+const SNAPSHOT_REMOVED = _chalk().default.bold.green;
+const SNAPSHOT_SUMMARY = _chalk().default.bold;
+const SNAPSHOT_UPDATED = _chalk().default.bold.green;
+function getSnapshotSummary(snapshots, globalConfig, updateCommand) {
+  const summary = [];
+  summary.push(SNAPSHOT_SUMMARY('Snapshot Summary'));
+  if (snapshots.added) {
+    summary.push(
+      `${SNAPSHOT_ADDED(
+        `${
+          ARROW + (0, _jestUtil().pluralize)('snapshot', snapshots.added)
+        } written `
+      )}from ${(0, _jestUtil().pluralize)('test suite', snapshots.filesAdded)}.`
+    );
+  }
+  if (snapshots.unmatched) {
+    summary.push(
+      `${FAIL_COLOR(
+        `${ARROW}${(0, _jestUtil().pluralize)(
+          'snapshot',
+          snapshots.unmatched
+        )} failed`
+      )} from ${(0, _jestUtil().pluralize)(
+        'test suite',
+        snapshots.filesUnmatched
+      )}. ${SNAPSHOT_NOTE(
+        `Inspect your code changes or ${updateCommand} to update them.`
+      )}`
+    );
+  }
+  if (snapshots.updated) {
+    summary.push(
+      `${SNAPSHOT_UPDATED(
+        `${
+          ARROW + (0, _jestUtil().pluralize)('snapshot', snapshots.updated)
+        } updated `
+      )}from ${(0, _jestUtil().pluralize)(
+        'test suite',
+        snapshots.filesUpdated
+      )}.`
+    );
+  }
+  if (snapshots.filesRemoved) {
+    if (snapshots.didUpdate) {
+      summary.push(
+        `${SNAPSHOT_REMOVED(
+          `${ARROW}${(0, _jestUtil().pluralize)(
+            'snapshot file',
+            snapshots.filesRemoved
+          )} removed `
+        )}from ${(0, _jestUtil().pluralize)(
+          'test suite',
+          snapshots.filesRemoved
+        )}.`
+      );
+    } else {
+      summary.push(
+        `${OBSOLETE_COLOR(
+          `${ARROW}${(0, _jestUtil().pluralize)(
+            'snapshot file',
+            snapshots.filesRemoved
+          )} obsolete `
+        )}from ${(0, _jestUtil().pluralize)(
+          'test suite',
+          snapshots.filesRemoved
+        )}. ${SNAPSHOT_NOTE(
+          `To remove ${
+            snapshots.filesRemoved === 1 ? 'it' : 'them all'
+          }, ${updateCommand}.`
+        )}`
+      );
+    }
+  }
+  if (snapshots.filesRemovedList && snapshots.filesRemovedList.length) {
+    const [head, ...tail] = snapshots.filesRemovedList;
+    summary.push(
+      `  ${DOWN_ARROW} ${DOT}${(0, _formatTestPath.default)(
+        globalConfig,
+        head
+      )}`
+    );
+    tail.forEach(key => {
+      summary.push(
+        `      ${DOT}${(0, _formatTestPath.default)(globalConfig, key)}`
+      );
+    });
+  }
+  if (snapshots.unchecked) {
+    if (snapshots.didUpdate) {
+      summary.push(
+        `${SNAPSHOT_REMOVED(
+          `${ARROW}${(0, _jestUtil().pluralize)(
+            'snapshot',
+            snapshots.unchecked
+          )} removed `
+        )}from ${(0, _jestUtil().pluralize)(
+          'test suite',
+          snapshots.uncheckedKeysByFile.length
+        )}.`
+      );
+    } else {
+      summary.push(
+        `${OBSOLETE_COLOR(
+          `${ARROW}${(0, _jestUtil().pluralize)(
+            'snapshot',
+            snapshots.unchecked
+          )} obsolete `
+        )}from ${(0, _jestUtil().pluralize)(
+          'test suite',
+          snapshots.uncheckedKeysByFile.length
+        )}. ${SNAPSHOT_NOTE(
+          `To remove ${
+            snapshots.unchecked === 1 ? 'it' : 'them all'
+          }, ${updateCommand}.`
+        )}`
+      );
+    }
+    snapshots.uncheckedKeysByFile.forEach(uncheckedFile => {
+      summary.push(
+        `  ${DOWN_ARROW}${(0, _formatTestPath.default)(
+          globalConfig,
+          uncheckedFile.filePath
+        )}`
+      );
+      uncheckedFile.keys.forEach(key => {
+        summary.push(`      ${DOT}${key}`);
+      });
+    });
+  }
+  return summary;
+}

backend/node_modules/@jest/reporters/build/getSummary.js

@@ -0,0 +1,206 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.PROGRESS_BAR_WIDTH = void 0;
+exports.default = getSummary;
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const PROGRESS_BAR_WIDTH = 40;
+exports.PROGRESS_BAR_WIDTH = PROGRESS_BAR_WIDTH;
+function getValuesCurrentTestCases(currentTestCases = []) {
+  let numFailingTests = 0;
+  let numPassingTests = 0;
+  let numPendingTests = 0;
+  let numTodoTests = 0;
+  let numTotalTests = 0;
+  currentTestCases.forEach(testCase => {
+    switch (testCase.testCaseResult.status) {
+      case 'failed': {
+        numFailingTests++;
+        break;
+      }
+      case 'passed': {
+        numPassingTests++;
+        break;
+      }
+      case 'skipped': {
+        numPendingTests++;
+        break;
+      }
+      case 'todo': {
+        numTodoTests++;
+        break;
+      }
+    }
+    numTotalTests++;
+  });
+  return {
+    numFailingTests,
+    numPassingTests,
+    numPendingTests,
+    numTodoTests,
+    numTotalTests
+  };
+}
+function renderTime(runTime, estimatedTime, width) {
+  // If we are more than one second over the estimated time, highlight it.
+  const renderedTime =
+    estimatedTime && runTime >= estimatedTime + 1
+      ? _chalk().default.bold.yellow((0, _jestUtil().formatTime)(runTime, 0))
+      : (0, _jestUtil().formatTime)(runTime, 0);
+  let time = `${_chalk().default.bold('Time:')}        ${renderedTime}`;
+  if (runTime < estimatedTime) {
+    time += `, estimated ${(0, _jestUtil().formatTime)(estimatedTime, 0)}`;
+  }
+
+  // Only show a progress bar if the test run is actually going to take
+  // some time.
+  if (estimatedTime > 2 && runTime < estimatedTime && width) {
+    const availableWidth = Math.min(PROGRESS_BAR_WIDTH, width);
+    const length = Math.min(
+      Math.floor((runTime / estimatedTime) * availableWidth),
+      availableWidth
+    );
+    if (availableWidth >= 2) {
+      time += `\n${_chalk().default.green('█').repeat(length)}${_chalk()
+        .default.white('█')
+        .repeat(availableWidth - length)}`;
+    }
+  }
+  return time;
+}
+function getSummary(aggregatedResults, options) {
+  let runTime = (Date.now() - aggregatedResults.startTime) / 1000;
+  if (options && options.roundTime) {
+    runTime = Math.floor(runTime);
+  }
+  const valuesForCurrentTestCases = getValuesCurrentTestCases(
+    options?.currentTestCases
+  );
+  const estimatedTime = (options && options.estimatedTime) || 0;
+  const snapshotResults = aggregatedResults.snapshot;
+  const snapshotsAdded = snapshotResults.added;
+  const snapshotsFailed = snapshotResults.unmatched;
+  const snapshotsOutdated = snapshotResults.unchecked;
+  const snapshotsFilesRemoved = snapshotResults.filesRemoved;
+  const snapshotsDidUpdate = snapshotResults.didUpdate;
+  const snapshotsPassed = snapshotResults.matched;
+  const snapshotsTotal = snapshotResults.total;
+  const snapshotsUpdated = snapshotResults.updated;
+  const suitesFailed = aggregatedResults.numFailedTestSuites;
+  const suitesPassed = aggregatedResults.numPassedTestSuites;
+  const suitesPending = aggregatedResults.numPendingTestSuites;
+  const suitesRun = suitesFailed + suitesPassed;
+  const suitesTotal = aggregatedResults.numTotalTestSuites;
+  const testsFailed = aggregatedResults.numFailedTests;
+  const testsPassed = aggregatedResults.numPassedTests;
+  const testsPending = aggregatedResults.numPendingTests;
+  const testsTodo = aggregatedResults.numTodoTests;
+  const testsTotal = aggregatedResults.numTotalTests;
+  const width = (options && options.width) || 0;
+  const optionalLines = [];
+  if (options?.showSeed === true) {
+    const {seed} = options;
+    if (seed === undefined) {
+      throw new Error('Attempted to display seed but seed value is undefined');
+    }
+    optionalLines.push(`${_chalk().default.bold('Seed:        ') + seed}`);
+  }
+  const suites = `${
+    _chalk().default.bold('Test Suites: ') +
+    (suitesFailed
+      ? `${_chalk().default.bold.red(`${suitesFailed} failed`)}, `
+      : '') +
+    (suitesPending
+      ? `${_chalk().default.bold.yellow(`${suitesPending} skipped`)}, `
+      : '') +
+    (suitesPassed
+      ? `${_chalk().default.bold.green(`${suitesPassed} passed`)}, `
+      : '') +
+    (suitesRun !== suitesTotal ? `${suitesRun} of ${suitesTotal}` : suitesTotal)
+  } total`;
+  const updatedTestsFailed =
+    testsFailed + valuesForCurrentTestCases.numFailingTests;
+  const updatedTestsPending =
+    testsPending + valuesForCurrentTestCases.numPendingTests;
+  const updatedTestsTodo = testsTodo + valuesForCurrentTestCases.numTodoTests;
+  const updatedTestsPassed =
+    testsPassed + valuesForCurrentTestCases.numPassingTests;
+  const updatedTestsTotal =
+    testsTotal + valuesForCurrentTestCases.numTotalTests;
+  const tests = `${
+    _chalk().default.bold('Tests:       ') +
+    (updatedTestsFailed > 0
+      ? `${_chalk().default.bold.red(`${updatedTestsFailed} failed`)}, `
+      : '') +
+    (updatedTestsPending > 0
+      ? `${_chalk().default.bold.yellow(`${updatedTestsPending} skipped`)}, `
+      : '') +
+    (updatedTestsTodo > 0
+      ? `${_chalk().default.bold.magenta(`${updatedTestsTodo} todo`)}, `
+      : '') +
+    (updatedTestsPassed > 0
+      ? `${_chalk().default.bold.green(`${updatedTestsPassed} passed`)}, `
+      : '')
+  }${updatedTestsTotal} total`;
+  const snapshots = `${
+    _chalk().default.bold('Snapshots:   ') +
+    (snapshotsFailed
+      ? `${_chalk().default.bold.red(`${snapshotsFailed} failed`)}, `
+      : '') +
+    (snapshotsOutdated && !snapshotsDidUpdate
+      ? `${_chalk().default.bold.yellow(`${snapshotsOutdated} obsolete`)}, `
+      : '') +
+    (snapshotsOutdated && snapshotsDidUpdate
+      ? `${_chalk().default.bold.green(`${snapshotsOutdated} removed`)}, `
+      : '') +
+    (snapshotsFilesRemoved && !snapshotsDidUpdate
+      ? `${_chalk().default.bold.yellow(
+          `${(0, _jestUtil().pluralize)(
+            'file',
+            snapshotsFilesRemoved
+          )} obsolete`
+        )}, `
+      : '') +
+    (snapshotsFilesRemoved && snapshotsDidUpdate
+      ? `${_chalk().default.bold.green(
+          `${(0, _jestUtil().pluralize)('file', snapshotsFilesRemoved)} removed`
+        )}, `
+      : '') +
+    (snapshotsUpdated
+      ? `${_chalk().default.bold.green(`${snapshotsUpdated} updated`)}, `
+      : '') +
+    (snapshotsAdded
+      ? `${_chalk().default.bold.green(`${snapshotsAdded} written`)}, `
+      : '') +
+    (snapshotsPassed
+      ? `${_chalk().default.bold.green(`${snapshotsPassed} passed`)}, `
+      : '')
+  }${snapshotsTotal} total`;
+  const time = renderTime(runTime, estimatedTime, width);
+  return [...optionalLines, suites, tests, snapshots, time].join('\n');
+}

backend/node_modules/@jest/reporters/build/getWatermarks.js

@@ -0,0 +1,38 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = getWatermarks;
+function _istanbulLibReport() {
+  const data = _interopRequireDefault(require('istanbul-lib-report'));
+  _istanbulLibReport = function () {
+    return data;
+  };
+  return data;
+}
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+function getWatermarks(config) {
+  const defaultWatermarks = _istanbulLibReport().default.getDefaultWatermarks();
+  const {coverageThreshold} = config;
+  if (!coverageThreshold || !coverageThreshold.global) {
+    return defaultWatermarks;
+  }
+  const keys = ['branches', 'functions', 'lines', 'statements'];
+  return keys.reduce((watermarks, key) => {
+    const value = coverageThreshold.global[key];
+    if (value !== undefined) {
+      watermarks[key][1] = value;
+    }
+    return watermarks;
+  }, defaultWatermarks);
+}

backend/node_modules/@jest/reporters/build/index.d.ts

@@ -0,0 +1,325 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+/// <reference types="node" />
+
+import {AggregatedResult} from '@jest/test-result';
+import type {AssertionResult} from '@jest/test-result';
+import type {Circus} from '@jest/types';
+import {Config} from '@jest/types';
+import {SnapshotSummary} from '@jest/test-result';
+import type {Suite} from '@jest/test-result';
+import {Test} from '@jest/test-result';
+import {TestCaseResult} from '@jest/test-result';
+import {TestContext} from '@jest/test-result';
+import {TestResult} from '@jest/test-result';
+
+export {AggregatedResult};
+
+export declare class BaseReporter implements Reporter {
+  private _error?;
+  log(message: string): void;
+  onRunStart(
+    _results?: AggregatedResult,
+    _options?: ReporterOnStartOptions,
+  ): void;
+  onTestCaseResult(_test: Test, _testCaseResult: TestCaseResult): void;
+  onTestResult(
+    _test?: Test,
+    _testResult?: TestResult,
+    _results?: AggregatedResult,
+  ): void;
+  onTestStart(_test?: Test): void;
+  onRunComplete(
+    _testContexts?: Set<TestContext>,
+    _aggregatedResults?: AggregatedResult,
+  ): Promise<void> | void;
+  protected _setError(error: Error): void;
+  getLastError(): Error | undefined;
+}
+
+export {Config};
+
+export declare class CoverageReporter extends BaseReporter {
+  private readonly _context;
+  private readonly _coverageMap;
+  private readonly _globalConfig;
+  private readonly _sourceMapStore;
+  private readonly _v8CoverageResults;
+  static readonly filename: string;
+  constructor(globalConfig: Config.GlobalConfig, context: ReporterContext);
+  onTestResult(_test: Test, testResult: TestResult): void;
+  onRunComplete(
+    testContexts: Set<TestContext>,
+    aggregatedResults: AggregatedResult,
+  ): Promise<void>;
+  private _addUntestedFiles;
+  private _checkThreshold;
+  private _getCoverageResult;
+}
+
+export declare class DefaultReporter extends BaseReporter {
+  private _clear;
+  private readonly _err;
+  protected _globalConfig: Config.GlobalConfig;
+  private readonly _out;
+  private readonly _status;
+  private readonly _bufferedOutput;
+  static readonly filename: string;
+  constructor(globalConfig: Config.GlobalConfig);
+  protected __wrapStdio(
+    stream: NodeJS.WritableStream | NodeJS.WriteStream,
+  ): void;
+  forceFlushBufferedOutput(): void;
+  protected __clearStatus(): void;
+  protected __printStatus(): void;
+  onRunStart(
+    aggregatedResults: AggregatedResult,
+    options: ReporterOnStartOptions,
+  ): void;
+  onTestStart(test: Test): void;
+  onTestCaseResult(test: Test, testCaseResult: TestCaseResult): void;
+  onRunComplete(): void;
+  onTestResult(
+    test: Test,
+    testResult: TestResult,
+    aggregatedResults: AggregatedResult,
+  ): void;
+  testFinished(
+    config: Config.ProjectConfig,
+    testResult: TestResult,
+    aggregatedResults: AggregatedResult,
+  ): void;
+  printTestFileHeader(
+    testPath: string,
+    config: Config.ProjectConfig,
+    result: TestResult,
+  ): void;
+  printTestFileFailureMessage(
+    _testPath: string,
+    _config: Config.ProjectConfig,
+    result: TestResult,
+  ): void;
+}
+
+declare function formatTestPath(
+  config: Config.GlobalConfig | Config.ProjectConfig,
+  testPath: string,
+): string;
+
+declare function getResultHeader(
+  result: TestResult,
+  globalConfig: Config.GlobalConfig,
+  projectConfig?: Config.ProjectConfig,
+): string;
+
+declare function getSnapshotStatus(
+  snapshot: TestResult['snapshot'],
+  afterUpdate: boolean,
+): Array<string>;
+
+declare function getSnapshotSummary(
+  snapshots: SnapshotSummary,
+  globalConfig: Config.GlobalConfig,
+  updateCommand: string,
+): Array<string>;
+
+declare function getSummary(
+  aggregatedResults: AggregatedResult,
+  options?: SummaryOptions,
+): string;
+
+export declare class GitHubActionsReporter extends BaseReporter {
+  #private;
+  static readonly filename: string;
+  private readonly options;
+  constructor(
+    _globalConfig: Config.GlobalConfig,
+    reporterOptions?: {
+      silent?: boolean;
+    },
+  );
+  onTestResult(
+    test: Test,
+    testResult: TestResult,
+    aggregatedResults: AggregatedResult,
+  ): void;
+  private generateAnnotations;
+  private isLastTestSuite;
+  private printFullResult;
+  private arrayEqual;
+  private arrayChild;
+  private getResultTree;
+  private getResultChildren;
+  private printResultTree;
+  private recursivePrintResultTree;
+  private printFailedTestLogs;
+  private startGroup;
+  private endGroup;
+}
+
+export declare class NotifyReporter extends BaseReporter {
+  private readonly _notifier;
+  private readonly _globalConfig;
+  private _context;
+  static readonly filename: string;
+  constructor(globalConfig: Config.GlobalConfig, context: ReporterContext);
+  onRunComplete(testContexts: Set<TestContext>, result: AggregatedResult): void;
+}
+
+declare function printDisplayName(config: Config.ProjectConfig): string;
+
+declare function relativePath(
+  config: Config.GlobalConfig | Config.ProjectConfig,
+  testPath: string,
+): {
+  basename: string;
+  dirname: string;
+};
+
+export declare interface Reporter {
+  readonly onTestResult?: (
+    test: Test,
+    testResult: TestResult,
+    aggregatedResult: AggregatedResult,
+  ) => Promise<void> | void;
+  readonly onTestFileResult?: (
+    test: Test,
+    testResult: TestResult,
+    aggregatedResult: AggregatedResult,
+  ) => Promise<void> | void;
+  /**
+   * Called before running a spec (prior to `before` hooks)
+   * Not called for `skipped` and `todo` specs
+   */
+  readonly onTestCaseStart?: (
+    test: Test,
+    testCaseStartInfo: Circus.TestCaseStartInfo,
+  ) => Promise<void> | void;
+  readonly onTestCaseResult?: (
+    test: Test,
+    testCaseResult: TestCaseResult,
+  ) => Promise<void> | void;
+  readonly onRunStart?: (
+    results: AggregatedResult,
+    options: ReporterOnStartOptions,
+  ) => Promise<void> | void;
+  readonly onTestStart?: (test: Test) => Promise<void> | void;
+  readonly onTestFileStart?: (test: Test) => Promise<void> | void;
+  readonly onRunComplete?: (
+    testContexts: Set<TestContext>,
+    results: AggregatedResult,
+  ) => Promise<void> | void;
+  readonly getLastError?: () => Error | void;
+}
+
+export declare type ReporterContext = {
+  firstRun: boolean;
+  previousSuccess: boolean;
+  changedFiles?: Set<string>;
+  sourcesRelatedToTestsInChangedFiles?: Set<string>;
+  startRun?: (globalConfig: Config.GlobalConfig) => unknown;
+};
+
+export declare type ReporterOnStartOptions = {
+  estimatedTime: number;
+  showStatus: boolean;
+};
+
+export {SnapshotSummary};
+
+export declare type SummaryOptions = {
+  currentTestCases?: Array<{
+    test: Test;
+    testCaseResult: TestCaseResult;
+  }>;
+  estimatedTime?: number;
+  roundTime?: boolean;
+  width?: number;
+  showSeed?: boolean;
+  seed?: number;
+};
+
+export declare class SummaryReporter extends BaseReporter {
+  private _estimatedTime;
+  private readonly _globalConfig;
+  private readonly _summaryThreshold;
+  static readonly filename: string;
+  constructor(
+    globalConfig: Config.GlobalConfig,
+    options?: SummaryReporterOptions,
+  );
+  private _validateOptions;
+  private _write;
+  onRunStart(
+    aggregatedResults: AggregatedResult,
+    options: ReporterOnStartOptions,
+  ): void;
+  onRunComplete(
+    testContexts: Set<TestContext>,
+    aggregatedResults: AggregatedResult,
+  ): void;
+  private _printSnapshotSummary;
+  private _printSummary;
+  private _getTestSummary;
+}
+
+export declare type SummaryReporterOptions = {
+  summaryThreshold?: number;
+};
+
+export {Test};
+
+export {TestCaseResult};
+
+export {TestContext};
+
+export {TestResult};
+
+declare function trimAndFormatPath(
+  pad: number,
+  config: Config.ProjectConfig | Config.GlobalConfig,
+  testPath: string,
+  columns: number,
+): string;
+
+export declare const utils: {
+  formatTestPath: typeof formatTestPath;
+  getResultHeader: typeof getResultHeader;
+  getSnapshotStatus: typeof getSnapshotStatus;
+  getSnapshotSummary: typeof getSnapshotSummary;
+  getSummary: typeof getSummary;
+  printDisplayName: typeof printDisplayName;
+  relativePath: typeof relativePath;
+  trimAndFormatPath: typeof trimAndFormatPath;
+};
+
+export declare class VerboseReporter extends DefaultReporter {
+  protected _globalConfig: Config.GlobalConfig;
+  static readonly filename: string;
+  constructor(globalConfig: Config.GlobalConfig);
+  protected __wrapStdio(
+    stream: NodeJS.WritableStream | NodeJS.WriteStream,
+  ): void;
+  static filterTestResults(
+    testResults: Array<AssertionResult>,
+  ): Array<AssertionResult>;
+  static groupTestsBySuites(testResults: Array<AssertionResult>): Suite;
+  onTestResult(
+    test: Test,
+    result: TestResult,
+    aggregatedResults: AggregatedResult,
+  ): void;
+  private _logTestResults;
+  private _logSuite;
+  private _getIcon;
+  private _logTest;
+  private _logTests;
+  private _logTodoOrPendingTest;
+  private _logLine;
+}
+
+export {};

backend/node_modules/@jest/reporters/build/index.js

@@ -0,0 +1,88 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+Object.defineProperty(exports, 'BaseReporter', {
+  enumerable: true,
+  get: function () {
+    return _BaseReporter.default;
+  }
+});
+Object.defineProperty(exports, 'CoverageReporter', {
+  enumerable: true,
+  get: function () {
+    return _CoverageReporter.default;
+  }
+});
+Object.defineProperty(exports, 'DefaultReporter', {
+  enumerable: true,
+  get: function () {
+    return _DefaultReporter.default;
+  }
+});
+Object.defineProperty(exports, 'GitHubActionsReporter', {
+  enumerable: true,
+  get: function () {
+    return _GitHubActionsReporter.default;
+  }
+});
+Object.defineProperty(exports, 'NotifyReporter', {
+  enumerable: true,
+  get: function () {
+    return _NotifyReporter.default;
+  }
+});
+Object.defineProperty(exports, 'SummaryReporter', {
+  enumerable: true,
+  get: function () {
+    return _SummaryReporter.default;
+  }
+});
+Object.defineProperty(exports, 'VerboseReporter', {
+  enumerable: true,
+  get: function () {
+    return _VerboseReporter.default;
+  }
+});
+exports.utils = void 0;
+var _formatTestPath = _interopRequireDefault(require('./formatTestPath'));
+var _getResultHeader = _interopRequireDefault(require('./getResultHeader'));
+var _getSnapshotStatus = _interopRequireDefault(require('./getSnapshotStatus'));
+var _getSnapshotSummary = _interopRequireDefault(
+  require('./getSnapshotSummary')
+);
+var _getSummary = _interopRequireDefault(require('./getSummary'));
+var _printDisplayName = _interopRequireDefault(require('./printDisplayName'));
+var _relativePath = _interopRequireDefault(require('./relativePath'));
+var _trimAndFormatPath = _interopRequireDefault(require('./trimAndFormatPath'));
+var _BaseReporter = _interopRequireDefault(require('./BaseReporter'));
+var _CoverageReporter = _interopRequireDefault(require('./CoverageReporter'));
+var _DefaultReporter = _interopRequireDefault(require('./DefaultReporter'));
+var _GitHubActionsReporter = _interopRequireDefault(
+  require('./GitHubActionsReporter')
+);
+var _NotifyReporter = _interopRequireDefault(require('./NotifyReporter'));
+var _SummaryReporter = _interopRequireDefault(require('./SummaryReporter'));
+var _VerboseReporter = _interopRequireDefault(require('./VerboseReporter'));
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const utils = {
+  formatTestPath: _formatTestPath.default,
+  getResultHeader: _getResultHeader.default,
+  getSnapshotStatus: _getSnapshotStatus.default,
+  getSnapshotSummary: _getSnapshotSummary.default,
+  getSummary: _getSummary.default,
+  printDisplayName: _printDisplayName.default,
+  relativePath: _relativePath.default,
+  trimAndFormatPath: _trimAndFormatPath.default
+};
+exports.utils = utils;

backend/node_modules/@jest/reporters/build/printDisplayName.js

@@ -0,0 +1,35 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = printDisplayName;
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+function printDisplayName(config) {
+  const {displayName} = config;
+  const white = _chalk().default.reset.inverse.white;
+  if (!displayName) {
+    return '';
+  }
+  const {name, color} = displayName;
+  const chosenColor = _chalk().default.reset.inverse[color]
+    ? _chalk().default.reset.inverse[color]
+    : white;
+  return _chalk().default.supportsColor ? chosenColor(` ${name} `) : name;
+}

backend/node_modules/@jest/reporters/build/relativePath.js

@@ -0,0 +1,72 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = relativePath;
+function path() {
+  const data = _interopRequireWildcard(require('path'));
+  path = function () {
+    return data;
+  };
+  return data;
+}
+function _getRequireWildcardCache(nodeInterop) {
+  if (typeof WeakMap !== 'function') return null;
+  var cacheBabelInterop = new WeakMap();
+  var cacheNodeInterop = new WeakMap();
+  return (_getRequireWildcardCache = function (nodeInterop) {
+    return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
+  })(nodeInterop);
+}
+function _interopRequireWildcard(obj, nodeInterop) {
+  if (!nodeInterop && obj && obj.__esModule) {
+    return obj;
+  }
+  if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {
+    return {default: obj};
+  }
+  var cache = _getRequireWildcardCache(nodeInterop);
+  if (cache && cache.has(obj)) {
+    return cache.get(obj);
+  }
+  var newObj = {};
+  var hasPropertyDescriptor =
+    Object.defineProperty && Object.getOwnPropertyDescriptor;
+  for (var key in obj) {
+    if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {
+      var desc = hasPropertyDescriptor
+        ? Object.getOwnPropertyDescriptor(obj, key)
+        : null;
+      if (desc && (desc.get || desc.set)) {
+        Object.defineProperty(newObj, key, desc);
+      } else {
+        newObj[key] = obj[key];
+      }
+    }
+  }
+  newObj.default = obj;
+  if (cache) {
+    cache.set(obj, newObj);
+  }
+  return newObj;
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+function relativePath(config, testPath) {
+  // this function can be called with ProjectConfigs or GlobalConfigs. GlobalConfigs
+  // do not have config.cwd, only config.rootDir. Try using config.cwd, fallback
+  // to config.rootDir. (Also, some unit just use config.rootDir, which is ok)
+  testPath = path().relative(config.cwd || config.rootDir, testPath);
+  const dirname = path().dirname(testPath);
+  const basename = path().basename(testPath);
+  return {
+    basename,
+    dirname
+  };
+}

backend/node_modules/@jest/reporters/build/trimAndFormatPath.js

@@ -0,0 +1,118 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = trimAndFormatPath;
+function path() {
+  const data = _interopRequireWildcard(require('path'));
+  path = function () {
+    return data;
+  };
+  return data;
+}
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+  _chalk = function () {
+    return data;
+  };
+  return data;
+}
+function _slash() {
+  const data = _interopRequireDefault(require('slash'));
+  _slash = function () {
+    return data;
+  };
+  return data;
+}
+var _relativePath = _interopRequireDefault(require('./relativePath'));
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+function _getRequireWildcardCache(nodeInterop) {
+  if (typeof WeakMap !== 'function') return null;
+  var cacheBabelInterop = new WeakMap();
+  var cacheNodeInterop = new WeakMap();
+  return (_getRequireWildcardCache = function (nodeInterop) {
+    return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
+  })(nodeInterop);
+}
+function _interopRequireWildcard(obj, nodeInterop) {
+  if (!nodeInterop && obj && obj.__esModule) {
+    return obj;
+  }
+  if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {
+    return {default: obj};
+  }
+  var cache = _getRequireWildcardCache(nodeInterop);
+  if (cache && cache.has(obj)) {
+    return cache.get(obj);
+  }
+  var newObj = {};
+  var hasPropertyDescriptor =
+    Object.defineProperty && Object.getOwnPropertyDescriptor;
+  for (var key in obj) {
+    if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {
+      var desc = hasPropertyDescriptor
+        ? Object.getOwnPropertyDescriptor(obj, key)
+        : null;
+      if (desc && (desc.get || desc.set)) {
+        Object.defineProperty(newObj, key, desc);
+      } else {
+        newObj[key] = obj[key];
+      }
+    }
+  }
+  newObj.default = obj;
+  if (cache) {
+    cache.set(obj, newObj);
+  }
+  return newObj;
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+function trimAndFormatPath(pad, config, testPath, columns) {
+  const maxLength = columns - pad;
+  const relative = (0, _relativePath.default)(config, testPath);
+  const {basename} = relative;
+  let {dirname} = relative;
+
+  // length is ok
+  if ((dirname + path().sep + basename).length <= maxLength) {
+    return (0, _slash().default)(
+      _chalk().default.dim(dirname + path().sep) +
+        _chalk().default.bold(basename)
+    );
+  }
+
+  // we can fit trimmed dirname and full basename
+  const basenameLength = basename.length;
+  if (basenameLength + 4 < maxLength) {
+    const dirnameLength = maxLength - 4 - basenameLength;
+    dirname = `...${dirname.slice(
+      dirname.length - dirnameLength,
+      dirname.length
+    )}`;
+    return (0, _slash().default)(
+      _chalk().default.dim(dirname + path().sep) +
+        _chalk().default.bold(basename)
+    );
+  }
+  if (basenameLength + 4 === maxLength) {
+    return (0, _slash().default)(
+      _chalk().default.dim(`...${path().sep}`) + _chalk().default.bold(basename)
+    );
+  }
+
+  // can't fit dirname, but can fit trimmed basename
+  return (0, _slash().default)(
+    _chalk().default.bold(
+      `...${basename.slice(basename.length - maxLength - 4, basename.length)}`
+    )
+  );
+}

backend/node_modules/@jest/reporters/build/types.js

@@ -0,0 +1 @@
+'use strict';

backend/node_modules/@jest/reporters/build/wrapAnsiString.js

@@ -0,0 +1,69 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = wrapAnsiString;
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+// word-wrap a string that contains ANSI escape sequences.
+// ANSI escape sequences do not add to the string length.
+function wrapAnsiString(string, terminalWidth) {
+  if (terminalWidth === 0) {
+    // if the terminal width is zero, don't bother word-wrapping
+    return string;
+  }
+  const ANSI_REGEXP = /[\u001b\u009b]\[\d{1,2}m/gu;
+  const tokens = [];
+  let lastIndex = 0;
+  let match;
+  while ((match = ANSI_REGEXP.exec(string))) {
+    const ansi = match[0];
+    const index = match.index;
+    if (index != lastIndex) {
+      tokens.push(['string', string.slice(lastIndex, index)]);
+    }
+    tokens.push(['ansi', ansi]);
+    lastIndex = index + ansi.length;
+  }
+  if (lastIndex != string.length - 1) {
+    tokens.push(['string', string.slice(lastIndex, string.length)]);
+  }
+  let lastLineLength = 0;
+  return tokens
+    .reduce(
+      (lines, [kind, token]) => {
+        if (kind === 'string') {
+          if (lastLineLength + token.length > terminalWidth) {
+            while (token.length) {
+              const chunk = token.slice(0, terminalWidth - lastLineLength);
+              const remaining = token.slice(
+                terminalWidth - lastLineLength,
+                token.length
+              );
+              lines[lines.length - 1] += chunk;
+              lastLineLength += chunk.length;
+              token = remaining;
+              if (token.length) {
+                lines.push('');
+                lastLineLength = 0;
+              }
+            }
+          } else {
+            lines[lines.length - 1] += token;
+            lastLineLength += token.length;
+          }
+        } else {
+          lines[lines.length - 1] += token;
+        }
+        return lines;
+      },
+      ['']
+    )
+    .join('\n');
+}

backend/node_modules/@jest/reporters/node_modules/brace-expansion/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

backend/node_modules/@jest/reporters/node_modules/brace-expansion/README.md

@@ -0,0 +1,129 @@
+# brace-expansion
+
+[Brace expansion](https://www.gnu.org/software/bash/manual/html_node/Brace-Expansion.html), 
+as known from sh/bash, in JavaScript.
+
+[![build status](https://secure.travis-ci.org/juliangruber/brace-expansion.svg)](http://travis-ci.org/juliangruber/brace-expansion)
+[![downloads](https://img.shields.io/npm/dm/brace-expansion.svg)](https://www.npmjs.org/package/brace-expansion)
+[![Greenkeeper badge](https://badges.greenkeeper.io/juliangruber/brace-expansion.svg)](https://greenkeeper.io/)
+
+[![testling badge](https://ci.testling.com/juliangruber/brace-expansion.png)](https://ci.testling.com/juliangruber/brace-expansion)
+
+## Example
+
+```js
+var expand = require('brace-expansion');
+
+expand('file-{a,b,c}.jpg')
+// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg']
+
+expand('-v{,,}')
+// => ['-v', '-v', '-v']
+
+expand('file{0..2}.jpg')
+// => ['file0.jpg', 'file1.jpg', 'file2.jpg']
+
+expand('file-{a..c}.jpg')
+// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg']
+
+expand('file{2..0}.jpg')
+// => ['file2.jpg', 'file1.jpg', 'file0.jpg']
+
+expand('file{0..4..2}.jpg')
+// => ['file0.jpg', 'file2.jpg', 'file4.jpg']
+
+expand('file-{a..e..2}.jpg')
+// => ['file-a.jpg', 'file-c.jpg', 'file-e.jpg']
+
+expand('file{00..10..5}.jpg')
+// => ['file00.jpg', 'file05.jpg', 'file10.jpg']
+
+expand('{{A..C},{a..c}}')
+// => ['A', 'B', 'C', 'a', 'b', 'c']
+
+expand('ppp{,config,oe{,conf}}')
+// => ['ppp', 'pppconfig', 'pppoe', 'pppoeconf']
+```
+
+## API
+
+```js
+var expand = require('brace-expansion');
+```
+
+### var expanded = expand(str)
+
+Return an array of all possible and valid expansions of `str`. If none are
+found, `[str]` is returned.
+
+Valid expansions are:
+
+```js
+/^(.*,)+(.+)?$/
+// {a,b,...}
+```
+
+A comma separated list of options, like `{a,b}` or `{a,{b,c}}` or `{,a,}`.
+
+```js
+/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/
+// {x..y[..incr]}
+```
+
+A numeric sequence from `x` to `y` inclusive, with optional increment.
+If `x` or `y` start with a leading `0`, all the numbers will be padded
+to have equal length. Negative numbers and backwards iteration work too.
+
+```js
+/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/
+// {x..y[..incr]}
+```
+
+An alphabetic sequence from `x` to `y` inclusive, with optional increment.
+`x` and `y` must be exactly one character, and if given, `incr` must be a
+number.
+
+For compatibility reasons, the string `${` is not eligible for brace expansion.
+
+## Installation
+
+With [npm](https://npmjs.org) do:
+
+```bash
+npm install brace-expansion
+```
+
+## Contributors
+
+- [Julian Gruber](https://github.com/juliangruber)
+- [Isaac Z. Schlueter](https://github.com/isaacs)
+
+## Sponsors
+
+This module is proudly supported by my [Sponsors](https://github.com/juliangruber/sponsors)!
+
+Do you want to support modules like this to improve their quality, stability and weigh in on new features? Then please consider donating to my [Patreon](https://www.patreon.com/juliangruber). Not sure how much of my modules you're using? Try [feross/thanks](https://github.com/feross/thanks)!
+
+## License
+
+(MIT)
+
+Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

backend/node_modules/@jest/reporters/node_modules/brace-expansion/index.js

@@ -0,0 +1,201 @@
+var concatMap = require('concat-map');
+var balanced = require('balanced-match');
+
+module.exports = expandTop;
+
+var escSlash = '\0SLASH'+Math.random()+'\0';
+var escOpen = '\0OPEN'+Math.random()+'\0';
+var escClose = '\0CLOSE'+Math.random()+'\0';
+var escComma = '\0COMMA'+Math.random()+'\0';
+var escPeriod = '\0PERIOD'+Math.random()+'\0';
+
+function numeric(str) {
+  return parseInt(str, 10) == str
+    ? parseInt(str, 10)
+    : str.charCodeAt(0);
+}
+
+function escapeBraces(str) {
+  return str.split('\\\\').join(escSlash)
+            .split('\\{').join(escOpen)
+            .split('\\}').join(escClose)
+            .split('\\,').join(escComma)
+            .split('\\.').join(escPeriod);
+}
+
+function unescapeBraces(str) {
+  return str.split(escSlash).join('\\')
+            .split(escOpen).join('{')
+            .split(escClose).join('}')
+            .split(escComma).join(',')
+            .split(escPeriod).join('.');
+}
+
+
+// Basically just str.split(","), but handling cases
+// where we have nested braced sections, which should be
+// treated as individual members, like {a,{b,c},d}
+function parseCommaParts(str) {
+  if (!str)
+    return [''];
+
+  var parts = [];
+  var m = balanced('{', '}', str);
+
+  if (!m)
+    return str.split(',');
+
+  var pre = m.pre;
+  var body = m.body;
+  var post = m.post;
+  var p = pre.split(',');
+
+  p[p.length-1] += '{' + body + '}';
+  var postParts = parseCommaParts(post);
+  if (post.length) {
+    p[p.length-1] += postParts.shift();
+    p.push.apply(p, postParts);
+  }
+
+  parts.push.apply(parts, p);
+
+  return parts;
+}
+
+function expandTop(str) {
+  if (!str)
+    return [];
+
+  // I don't know why Bash 4.3 does this, but it does.
+  // Anything starting with {} will have the first two bytes preserved
+  // but *only* at the top level, so {},a}b will not expand to anything,
+  // but a{},b}c will be expanded to [a}c,abc].
+  // One could argue that this is a bug in Bash, but since the goal of
+  // this module is to match Bash's rules, we escape a leading {}
+  if (str.substr(0, 2) === '{}') {
+    str = '\\{\\}' + str.substr(2);
+  }
+
+  return expand(escapeBraces(str), true).map(unescapeBraces);
+}
+
+function identity(e) {
+  return e;
+}
+
+function embrace(str) {
+  return '{' + str + '}';
+}
+function isPadded(el) {
+  return /^-?0\d/.test(el);
+}
+
+function lte(i, y) {
+  return i <= y;
+}
+function gte(i, y) {
+  return i >= y;
+}
+
+function expand(str, isTop) {
+  var expansions = [];
+
+  var m = balanced('{', '}', str);
+  if (!m || /\$$/.test(m.pre)) return [str];
+
+  var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
+  var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body);
+  var isSequence = isNumericSequence || isAlphaSequence;
+  var isOptions = m.body.indexOf(',') >= 0;
+  if (!isSequence && !isOptions) {
+    // {a},b}
+    if (m.post.match(/,(?!,).*\}/)) {
+      str = m.pre + '{' + m.body + escClose + m.post;
+      return expand(str);
+    }
+    return [str];
+  }
+
+  var n;
+  if (isSequence) {
+    n = m.body.split(/\.\./);
+  } else {
+    n = parseCommaParts(m.body);
+    if (n.length === 1) {
+      // x{{a,b}}y ==> x{a}y x{b}y
+      n = expand(n[0], false).map(embrace);
+      if (n.length === 1) {
+        var post = m.post.length
+          ? expand(m.post, false)
+          : [''];
+        return post.map(function(p) {
+          return m.pre + n[0] + p;
+        });
+      }
+    }
+  }
+
+  // at this point, n is the parts, and we know it's not a comma set
+  // with a single entry.
+
+  // no need to expand pre, since it is guaranteed to be free of brace-sets
+  var pre = m.pre;
+  var post = m.post.length
+    ? expand(m.post, false)
+    : [''];
+
+  var N;
+
+  if (isSequence) {
+    var x = numeric(n[0]);
+    var y = numeric(n[1]);
+    var width = Math.max(n[0].length, n[1].length)
+    var incr = n.length == 3
+      ? Math.abs(numeric(n[2]))
+      : 1;
+    var test = lte;
+    var reverse = y < x;
+    if (reverse) {
+      incr *= -1;
+      test = gte;
+    }
+    var pad = n.some(isPadded);
+
+    N = [];
+
+    for (var i = x; test(i, y); i += incr) {
+      var c;
+      if (isAlphaSequence) {
+        c = String.fromCharCode(i);
+        if (c === '\\')
+          c = '';
+      } else {
+        c = String(i);
+        if (pad) {
+          var need = width - c.length;
+          if (need > 0) {
+            var z = new Array(need + 1).join('0');
+            if (i < 0)
+              c = '-' + z + c.slice(1);
+            else
+              c = z + c;
+          }
+        }
+      }
+      N.push(c);
+    }
+  } else {
+    N = concatMap(n, function(el) { return expand(el, false) });
+  }
+
+  for (var j = 0; j < N.length; j++) {
+    for (var k = 0; k < post.length; k++) {
+      var expansion = pre + N[j] + post[k];
+      if (!isTop || isSequence || expansion)
+        expansions.push(expansion);
+    }
+  }
+
+  return expansions;
+}
+

backend/node_modules/@jest/reporters/node_modules/brace-expansion/package.json

@@ -0,0 +1,50 @@
+{
+  "name": "brace-expansion",
+  "description": "Brace expansion as known from sh/bash",
+  "version": "1.1.12",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/juliangruber/brace-expansion.git"
+  },
+  "homepage": "https://github.com/juliangruber/brace-expansion",
+  "main": "index.js",
+  "scripts": {
+    "test": "tape test/*.js",
+    "gentest": "bash test/generate.sh",
+    "bench": "matcha test/perf/bench.js"
+  },
+  "dependencies": {
+    "balanced-match": "^1.0.0",
+    "concat-map": "0.0.1"
+  },
+  "devDependencies": {
+    "matcha": "^0.7.0",
+    "tape": "^4.6.0"
+  },
+  "keywords": [],
+  "author": {
+    "name": "Julian Gruber",
+    "email": "mail@juliangruber.com",
+    "url": "http://juliangruber.com"
+  },
+  "license": "MIT",
+  "testling": {
+    "files": "test/*.js",
+    "browsers": [
+      "ie/8..latest",
+      "firefox/20..latest",
+      "firefox/nightly",
+      "chrome/25..latest",
+      "chrome/canary",
+      "opera/12..latest",
+      "opera/next",
+      "safari/5.1..latest",
+      "ipad/6.0..latest",
+      "iphone/6.0..latest",
+      "android-browser/4.2..latest"
+    ]
+  },
+  "publishConfig": {
+    "tag": "1.x"
+  }
+}

backend/node_modules/@jest/reporters/node_modules/glob/LICENSE

@@ -0,0 +1,21 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+## Glob Logo
+
+Glob's logo created by Tanya Brassie <http://tanyabrassie.com/>, licensed
+under a Creative Commons Attribution-ShareAlike 4.0 International License
+https://creativecommons.org/licenses/by-sa/4.0/

backend/node_modules/@jest/reporters/node_modules/glob/README.md

@@ -0,0 +1,378 @@
+# Glob
+
+Match files using the patterns the shell uses, like stars and stuff.
+
+[![Build Status](https://travis-ci.org/isaacs/node-glob.svg?branch=master)](https://travis-ci.org/isaacs/node-glob/) [![Build Status](https://ci.appveyor.com/api/projects/status/kd7f3yftf7unxlsx?svg=true)](https://ci.appveyor.com/project/isaacs/node-glob) [![Coverage Status](https://coveralls.io/repos/isaacs/node-glob/badge.svg?branch=master&service=github)](https://coveralls.io/github/isaacs/node-glob?branch=master)
+
+This is a glob implementation in JavaScript.  It uses the `minimatch`
+library to do its matching.
+
+![a fun cartoon logo made of glob characters](logo/glob.png)
+
+## Usage
+
+Install with npm
+
+```
+npm i glob
+```
+
+```javascript
+var glob = require("glob")
+
+// options is optional
+glob("**/*.js", options, function (er, files) {
+  // files is an array of filenames.
+  // If the `nonull` option is set, and nothing
+  // was found, then files is ["**/*.js"]
+  // er is an error object or null.
+})
+```
+
+## Glob Primer
+
+"Globs" are the patterns you type when you do stuff like `ls *.js` on
+the command line, or put `build/*` in a `.gitignore` file.
+
+Before parsing the path part patterns, braced sections are expanded
+into a set.  Braced sections start with `{` and end with `}`, with any
+number of comma-delimited sections within.  Braced sections may contain
+slash characters, so `a{/b/c,bcd}` would expand into `a/b/c` and `abcd`.
+
+The following characters have special magic meaning when used in a
+path portion:
+
+* `*` Matches 0 or more characters in a single path portion
+* `?` Matches 1 character
+* `[...]` Matches a range of characters, similar to a RegExp range.
+  If the first character of the range is `!` or `^` then it matches
+  any character not in the range.
+* `!(pattern|pattern|pattern)` Matches anything that does not match
+  any of the patterns provided.
+* `?(pattern|pattern|pattern)` Matches zero or one occurrence of the
+  patterns provided.
+* `+(pattern|pattern|pattern)` Matches one or more occurrences of the
+  patterns provided.
+* `*(a|b|c)` Matches zero or more occurrences of the patterns provided
+* `@(pattern|pat*|pat?erN)` Matches exactly one of the patterns
+  provided
+* `**` If a "globstar" is alone in a path portion, then it matches
+  zero or more directories and subdirectories searching for matches.
+  It does not crawl symlinked directories.
+
+### Dots
+
+If a file or directory path portion has a `.` as the first character,
+then it will not match any glob pattern unless that pattern's
+corresponding path part also has a `.` as its first character.
+
+For example, the pattern `a/.*/c` would match the file at `a/.b/c`.
+However the pattern `a/*/c` would not, because `*` does not start with
+a dot character.
+
+You can make glob treat dots as normal characters by setting
+`dot:true` in the options.
+
+### Basename Matching
+
+If you set `matchBase:true` in the options, and the pattern has no
+slashes in it, then it will seek for any file anywhere in the tree
+with a matching basename.  For example, `*.js` would match
+`test/simple/basic.js`.
+
+### Empty Sets
+
+If no matching files are found, then an empty array is returned.  This
+differs from the shell, where the pattern itself is returned.  For
+example:
+
+    $ echo a*s*d*f
+    a*s*d*f
+
+To get the bash-style behavior, set the `nonull:true` in the options.
+
+### See Also:
+
+* `man sh`
+* `man bash` (Search for "Pattern Matching")
+* `man 3 fnmatch`
+* `man 5 gitignore`
+* [minimatch documentation](https://github.com/isaacs/minimatch)
+
+## glob.hasMagic(pattern, [options])
+
+Returns `true` if there are any special characters in the pattern, and
+`false` otherwise.
+
+Note that the options affect the results.  If `noext:true` is set in
+the options object, then `+(a|b)` will not be considered a magic
+pattern.  If the pattern has a brace expansion, like `a/{b/c,x/y}`
+then that is considered magical, unless `nobrace:true` is set in the
+options.
+
+## glob(pattern, [options], cb)
+
+* `pattern` `{String}` Pattern to be matched
+* `options` `{Object}`
+* `cb` `{Function}`
+  * `err` `{Error | null}`
+  * `matches` `{Array<String>}` filenames found matching the pattern
+
+Perform an asynchronous glob search.
+
+## glob.sync(pattern, [options])
+
+* `pattern` `{String}` Pattern to be matched
+* `options` `{Object}`
+* return: `{Array<String>}` filenames found matching the pattern
+
+Perform a synchronous glob search.
+
+## Class: glob.Glob
+
+Create a Glob object by instantiating the `glob.Glob` class.
+
+```javascript
+var Glob = require("glob").Glob
+var mg = new Glob(pattern, options, cb)
+```
+
+It's an EventEmitter, and starts walking the filesystem to find matches
+immediately.
+
+### new glob.Glob(pattern, [options], [cb])
+
+* `pattern` `{String}` pattern to search for
+* `options` `{Object}`
+* `cb` `{Function}` Called when an error occurs, or matches are found
+  * `err` `{Error | null}`
+  * `matches` `{Array<String>}` filenames found matching the pattern
+
+Note that if the `sync` flag is set in the options, then matches will
+be immediately available on the `g.found` member.
+
+### Properties
+
+* `minimatch` The minimatch object that the glob uses.
+* `options` The options object passed in.
+* `aborted` Boolean which is set to true when calling `abort()`.  There
+  is no way at this time to continue a glob search after aborting, but
+  you can re-use the statCache to avoid having to duplicate syscalls.
+* `cache` Convenience object.  Each field has the following possible
+  values:
+  * `false` - Path does not exist
+  * `true` - Path exists
+  * `'FILE'` - Path exists, and is not a directory
+  * `'DIR'` - Path exists, and is a directory
+  * `[file, entries, ...]` - Path exists, is a directory, and the
+    array value is the results of `fs.readdir`
+* `statCache` Cache of `fs.stat` results, to prevent statting the same
+  path multiple times.
+* `symlinks` A record of which paths are symbolic links, which is
+  relevant in resolving `**` patterns.
+* `realpathCache` An optional object which is passed to `fs.realpath`
+  to minimize unnecessary syscalls.  It is stored on the instantiated
+  Glob object, and may be re-used.
+
+### Events
+
+* `end` When the matching is finished, this is emitted with all the
+  matches found.  If the `nonull` option is set, and no match was found,
+  then the `matches` list contains the original pattern.  The matches
+  are sorted, unless the `nosort` flag is set.
+* `match` Every time a match is found, this is emitted with the specific
+  thing that matched. It is not deduplicated or resolved to a realpath.
+* `error` Emitted when an unexpected error is encountered, or whenever
+  any fs error occurs if `options.strict` is set.
+* `abort` When `abort()` is called, this event is raised.
+
+### Methods
+
+* `pause` Temporarily stop the search
+* `resume` Resume the search
+* `abort` Stop the search forever
+
+### Options
+
+All the options that can be passed to Minimatch can also be passed to
+Glob to change pattern matching behavior.  Also, some have been added,
+or have glob-specific ramifications.
+
+All options are false by default, unless otherwise noted.
+
+All options are added to the Glob object, as well.
+
+If you are running many `glob` operations, you can pass a Glob object
+as the `options` argument to a subsequent operation to shortcut some
+`stat` and `readdir` calls.  At the very least, you may pass in shared
+`symlinks`, `statCache`, `realpathCache`, and `cache` options, so that
+parallel glob operations will be sped up by sharing information about
+the filesystem.
+
+* `cwd` The current working directory in which to search.  Defaults
+  to `process.cwd()`.
+* `root` The place where patterns starting with `/` will be mounted
+  onto.  Defaults to `path.resolve(options.cwd, "/")` (`/` on Unix
+  systems, and `C:\` or some such on Windows.)
+* `dot` Include `.dot` files in normal matches and `globstar` matches.
+  Note that an explicit dot in a portion of the pattern will always
+  match dot files.
+* `nomount` By default, a pattern starting with a forward-slash will be
+  "mounted" onto the root setting, so that a valid filesystem path is
+  returned.  Set this flag to disable that behavior.
+* `mark` Add a `/` character to directory matches.  Note that this
+  requires additional stat calls.
+* `nosort` Don't sort the results.
+* `stat` Set to true to stat *all* results.  This reduces performance
+  somewhat, and is completely unnecessary, unless `readdir` is presumed
+  to be an untrustworthy indicator of file existence.
+* `silent` When an unusual error is encountered when attempting to
+  read a directory, a warning will be printed to stderr.  Set the
+  `silent` option to true to suppress these warnings.
+* `strict` When an unusual error is encountered when attempting to
+  read a directory, the process will just continue on in search of
+  other matches.  Set the `strict` option to raise an error in these
+  cases.
+* `cache` See `cache` property above.  Pass in a previously generated
+  cache object to save some fs calls.
+* `statCache` A cache of results of filesystem information, to prevent
+  unnecessary stat calls.  While it should not normally be necessary
+  to set this, you may pass the statCache from one glob() call to the
+  options object of another, if you know that the filesystem will not
+  change between calls.  (See "Race Conditions" below.)
+* `symlinks` A cache of known symbolic links.  You may pass in a
+  previously generated `symlinks` object to save `lstat` calls when
+  resolving `**` matches.
+* `sync` DEPRECATED: use `glob.sync(pattern, opts)` instead.
+* `nounique` In some cases, brace-expanded patterns can result in the
+  same file showing up multiple times in the result set.  By default,
+  this implementation prevents duplicates in the result set.  Set this
+  flag to disable that behavior.
+* `nonull` Set to never return an empty set, instead returning a set
+  containing the pattern itself.  This is the default in glob(3).
+* `debug` Set to enable debug logging in minimatch and glob.
+* `nobrace` Do not expand `{a,b}` and `{1..3}` brace sets.
+* `noglobstar` Do not match `**` against multiple filenames.  (Ie,
+  treat it as a normal `*` instead.)
+* `noext` Do not match `+(a|b)` "extglob" patterns.
+* `nocase` Perform a case-insensitive match.  Note: on
+  case-insensitive filesystems, non-magic patterns will match by
+  default, since `stat` and `readdir` will not raise errors.
+* `matchBase` Perform a basename-only match if the pattern does not
+  contain any slash characters.  That is, `*.js` would be treated as
+  equivalent to `**/*.js`, matching all js files in all directories.
+* `nodir` Do not match directories, only files.  (Note: to match
+  *only* directories, simply put a `/` at the end of the pattern.)
+* `ignore` Add a pattern or an array of glob patterns to exclude matches.
+  Note: `ignore` patterns are *always* in `dot:true` mode, regardless
+  of any other settings.
+* `follow` Follow symlinked directories when expanding `**` patterns.
+  Note that this can result in a lot of duplicate references in the
+  presence of cyclic links.
+* `realpath` Set to true to call `fs.realpath` on all of the results.
+  In the case of a symlink that cannot be resolved, the full absolute
+  path to the matched entry is returned (though it will usually be a
+  broken symlink)
+* `absolute` Set to true to always receive absolute paths for matched
+  files.  Unlike `realpath`, this also affects the values returned in
+  the `match` event.
+* `fs` File-system object with Node's `fs` API. By default, the built-in
+  `fs` module will be used. Set to a volume provided by a library like
+  `memfs` to avoid using the "real" file-system.
+
+## Comparisons to other fnmatch/glob implementations
+
+While strict compliance with the existing standards is a worthwhile
+goal, some discrepancies exist between node-glob and other
+implementations, and are intentional.
+
+The double-star character `**` is supported by default, unless the
+`noglobstar` flag is set.  This is supported in the manner of bsdglob
+and bash 4.3, where `**` only has special significance if it is the only
+thing in a path part.  That is, `a/**/b` will match `a/x/y/b`, but
+`a/**b` will not.
+
+Note that symlinked directories are not crawled as part of a `**`,
+though their contents may match against subsequent portions of the
+pattern.  This prevents infinite loops and duplicates and the like.
+
+If an escaped pattern has no matches, and the `nonull` flag is set,
+then glob returns the pattern as-provided, rather than
+interpreting the character escapes.  For example,
+`glob.match([], "\\*a\\?")` will return `"\\*a\\?"` rather than
+`"*a?"`.  This is akin to setting the `nullglob` option in bash, except
+that it does not resolve escaped pattern characters.
+
+If brace expansion is not disabled, then it is performed before any
+other interpretation of the glob pattern.  Thus, a pattern like
+`+(a|{b),c)}`, which would not be valid in bash or zsh, is expanded
+**first** into the set of `+(a|b)` and `+(a|c)`, and those patterns are
+checked for validity.  Since those two are valid, matching proceeds.
+
+### Comments and Negation
+
+Previously, this module let you mark a pattern as a "comment" if it
+started with a `#` character, or a "negated" pattern if it started
+with a `!` character.
+
+These options were deprecated in version 5, and removed in version 6.
+
+To specify things that should not match, use the `ignore` option.
+
+## Windows
+
+**Please only use forward-slashes in glob expressions.**
+
+Though windows uses either `/` or `\` as its path separator, only `/`
+characters are used by this glob implementation.  You must use
+forward-slashes **only** in glob expressions.  Back-slashes will always
+be interpreted as escape characters, not path separators.
+
+Results from absolute patterns such as `/foo/*` are mounted onto the
+root setting using `path.join`.  On windows, this will by default result
+in `/foo/*` matching `C:\foo\bar.txt`.
+
+## Race Conditions
+
+Glob searching, by its very nature, is susceptible to race conditions,
+since it relies on directory walking and such.
+
+As a result, it is possible that a file that exists when glob looks for
+it may have been deleted or modified by the time it returns the result.
+
+As part of its internal implementation, this program caches all stat
+and readdir calls that it makes, in order to cut down on system
+overhead.  However, this also makes it even more susceptible to races,
+especially if the cache or statCache objects are reused between glob
+calls.
+
+Users are thus advised not to use a glob result as a guarantee of
+filesystem state in the face of rapid changes.  For the vast majority
+of operations, this is never a problem.
+
+## Glob Logo
+Glob's logo was created by [Tanya Brassie](http://tanyabrassie.com/). Logo files can be found [here](https://github.com/isaacs/node-glob/tree/master/logo).
+
+The logo is licensed under a [Creative Commons Attribution-ShareAlike 4.0 International License](https://creativecommons.org/licenses/by-sa/4.0/).
+
+## Contributing
+
+Any change to behavior (including bugfixes) must come with a test.
+
+Patches that fail tests or reduce performance will be rejected.
+
+```
+# to run tests
+npm test
+
+# to re-generate test fixtures
+npm run test-regen
+
+# to benchmark against bash/zsh
+npm run bench
+
+# to profile javascript
+npm run prof
+```
+
+![](oh-my-glob.gif)

backend/node_modules/@jest/reporters/node_modules/glob/common.js

@@ -0,0 +1,238 @@
+exports.setopts = setopts
+exports.ownProp = ownProp
+exports.makeAbs = makeAbs
+exports.finish = finish
+exports.mark = mark
+exports.isIgnored = isIgnored
+exports.childrenIgnored = childrenIgnored
+
+function ownProp (obj, field) {
+  return Object.prototype.hasOwnProperty.call(obj, field)
+}
+
+var fs = require("fs")
+var path = require("path")
+var minimatch = require("minimatch")
+var isAbsolute = require("path-is-absolute")
+var Minimatch = minimatch.Minimatch
+
+function alphasort (a, b) {
+  return a.localeCompare(b, 'en')
+}
+
+function setupIgnores (self, options) {
+  self.ignore = options.ignore || []
+
+  if (!Array.isArray(self.ignore))
+    self.ignore = [self.ignore]
+
+  if (self.ignore.length) {
+    self.ignore = self.ignore.map(ignoreMap)
+  }
+}
+
+// ignore patterns are always in dot:true mode.
+function ignoreMap (pattern) {
+  var gmatcher = null
+  if (pattern.slice(-3) === '/**') {
+    var gpattern = pattern.replace(/(\/\*\*)+$/, '')
+    gmatcher = new Minimatch(gpattern, { dot: true })
+  }
+
+  return {
+    matcher: new Minimatch(pattern, { dot: true }),
+    gmatcher: gmatcher
+  }
+}
+
+function setopts (self, pattern, options) {
+  if (!options)
+    options = {}
+
+  // base-matching: just use globstar for that.
+  if (options.matchBase && -1 === pattern.indexOf("/")) {
+    if (options.noglobstar) {
+      throw new Error("base matching requires globstar")
+    }
+    pattern = "**/" + pattern
+  }
+
+  self.silent = !!options.silent
+  self.pattern = pattern
+  self.strict = options.strict !== false
+  self.realpath = !!options.realpath
+  self.realpathCache = options.realpathCache || Object.create(null)
+  self.follow = !!options.follow
+  self.dot = !!options.dot
+  self.mark = !!options.mark
+  self.nodir = !!options.nodir
+  if (self.nodir)
+    self.mark = true
+  self.sync = !!options.sync
+  self.nounique = !!options.nounique
+  self.nonull = !!options.nonull
+  self.nosort = !!options.nosort
+  self.nocase = !!options.nocase
+  self.stat = !!options.stat
+  self.noprocess = !!options.noprocess
+  self.absolute = !!options.absolute
+  self.fs = options.fs || fs
+
+  self.maxLength = options.maxLength || Infinity
+  self.cache = options.cache || Object.create(null)
+  self.statCache = options.statCache || Object.create(null)
+  self.symlinks = options.symlinks || Object.create(null)
+
+  setupIgnores(self, options)
+
+  self.changedCwd = false
+  var cwd = process.cwd()
+  if (!ownProp(options, "cwd"))
+    self.cwd = cwd
+  else {
+    self.cwd = path.resolve(options.cwd)
+    self.changedCwd = self.cwd !== cwd
+  }
+
+  self.root = options.root || path.resolve(self.cwd, "/")
+  self.root = path.resolve(self.root)
+  if (process.platform === "win32")
+    self.root = self.root.replace(/\\/g, "/")
+
+  // TODO: is an absolute `cwd` supposed to be resolved against `root`?
+  // e.g. { cwd: '/test', root: __dirname } === path.join(__dirname, '/test')
+  self.cwdAbs = isAbsolute(self.cwd) ? self.cwd : makeAbs(self, self.cwd)
+  if (process.platform === "win32")
+    self.cwdAbs = self.cwdAbs.replace(/\\/g, "/")
+  self.nomount = !!options.nomount
+
+  // disable comments and negation in Minimatch.
+  // Note that they are not supported in Glob itself anyway.
+  options.nonegate = true
+  options.nocomment = true
+  // always treat \ in patterns as escapes, not path separators
+  options.allowWindowsEscape = false
+
+  self.minimatch = new Minimatch(pattern, options)
+  self.options = self.minimatch.options
+}
+
+function finish (self) {
+  var nou = self.nounique
+  var all = nou ? [] : Object.create(null)
+
+  for (var i = 0, l = self.matches.length; i < l; i ++) {
+    var matches = self.matches[i]
+    if (!matches || Object.keys(matches).length === 0) {
+      if (self.nonull) {
+        // do like the shell, and spit out the literal glob
+        var literal = self.minimatch.globSet[i]
+        if (nou)
+          all.push(literal)
+        else
+          all[literal] = true
+      }
+    } else {
+      // had matches
+      var m = Object.keys(matches)
+      if (nou)
+        all.push.apply(all, m)
+      else
+        m.forEach(function (m) {
+          all[m] = true
+        })
+    }
+  }
+
+  if (!nou)
+    all = Object.keys(all)
+
+  if (!self.nosort)
+    all = all.sort(alphasort)
+
+  // at *some* point we statted all of these
+  if (self.mark) {
+    for (var i = 0; i < all.length; i++) {
+      all[i] = self._mark(all[i])
+    }
+    if (self.nodir) {
+      all = all.filter(function (e) {
+        var notDir = !(/\/$/.test(e))
+        var c = self.cache[e] || self.cache[makeAbs(self, e)]
+        if (notDir && c)
+          notDir = c !== 'DIR' && !Array.isArray(c)
+        return notDir
+      })
+    }
+  }
+
+  if (self.ignore.length)
+    all = all.filter(function(m) {
+      return !isIgnored(self, m)
+    })
+
+  self.found = all
+}
+
+function mark (self, p) {
+  var abs = makeAbs(self, p)
+  var c = self.cache[abs]
+  var m = p
+  if (c) {
+    var isDir = c === 'DIR' || Array.isArray(c)
+    var slash = p.slice(-1) === '/'
+
+    if (isDir && !slash)
+      m += '/'
+    else if (!isDir && slash)
+      m = m.slice(0, -1)
+
+    if (m !== p) {
+      var mabs = makeAbs(self, m)
+      self.statCache[mabs] = self.statCache[abs]
+      self.cache[mabs] = self.cache[abs]
+    }
+  }
+
+  return m
+}
+
+// lotta situps...
+function makeAbs (self, f) {
+  var abs = f
+  if (f.charAt(0) === '/') {
+    abs = path.join(self.root, f)
+  } else if (isAbsolute(f) || f === '') {
+    abs = f
+  } else if (self.changedCwd) {
+    abs = path.resolve(self.cwd, f)
+  } else {
+    abs = path.resolve(f)
+  }
+
+  if (process.platform === 'win32')
+    abs = abs.replace(/\\/g, '/')
+
+  return abs
+}
+
+
+// Return true, if pattern ends with globstar '**', for the accompanying parent directory.
+// Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents
+function isIgnored (self, path) {
+  if (!self.ignore.length)
+    return false
+
+  return self.ignore.some(function(item) {
+    return item.matcher.match(path) || !!(item.gmatcher && item.gmatcher.match(path))
+  })
+}
+
+function childrenIgnored (self, path) {
+  if (!self.ignore.length)
+    return false
+
+  return self.ignore.some(function(item) {
+    return !!(item.gmatcher && item.gmatcher.match(path))
+  })
+}

backend/node_modules/@jest/reporters/node_modules/glob/glob.js

@@ -0,0 +1,790 @@
+// Approach:
+//
+// 1. Get the minimatch set
+// 2. For each pattern in the set, PROCESS(pattern, false)
+// 3. Store matches per-set, then uniq them
+//
+// PROCESS(pattern, inGlobStar)
+// Get the first [n] items from pattern that are all strings
+// Join these together.  This is PREFIX.
+//   If there is no more remaining, then stat(PREFIX) and
+//   add to matches if it succeeds.  END.
+//
+// If inGlobStar and PREFIX is symlink and points to dir
+//   set ENTRIES = []
+// else readdir(PREFIX) as ENTRIES
+//   If fail, END
+//
+// with ENTRIES
+//   If pattern[n] is GLOBSTAR
+//     // handle the case where the globstar match is empty
+//     // by pruning it out, and testing the resulting pattern
+//     PROCESS(pattern[0..n] + pattern[n+1 .. $], false)
+//     // handle other cases.
+//     for ENTRY in ENTRIES (not dotfiles)
+//       // attach globstar + tail onto the entry
+//       // Mark that this entry is a globstar match
+//       PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)
+//
+//   else // not globstar
+//     for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)
+//       Test ENTRY against pattern[n]
+//       If fails, continue
+//       If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $])
+//
+// Caveat:
+//   Cache all stats and readdirs results to minimize syscall.  Since all
+//   we ever care about is existence and directory-ness, we can just keep
+//   `true` for files, and [children,...] for directories, or `false` for
+//   things that don't exist.
+
+module.exports = glob
+
+var rp = require('fs.realpath')
+var minimatch = require('minimatch')
+var Minimatch = minimatch.Minimatch
+var inherits = require('inherits')
+var EE = require('events').EventEmitter
+var path = require('path')
+var assert = require('assert')
+var isAbsolute = require('path-is-absolute')
+var globSync = require('./sync.js')
+var common = require('./common.js')
+var setopts = common.setopts
+var ownProp = common.ownProp
+var inflight = require('inflight')
+var util = require('util')
+var childrenIgnored = common.childrenIgnored
+var isIgnored = common.isIgnored
+
+var once = require('once')
+
+function glob (pattern, options, cb) {
+  if (typeof options === 'function') cb = options, options = {}
+  if (!options) options = {}
+
+  if (options.sync) {
+    if (cb)
+      throw new TypeError('callback provided to sync glob')
+    return globSync(pattern, options)
+  }
+
+  return new Glob(pattern, options, cb)
+}
+
+glob.sync = globSync
+var GlobSync = glob.GlobSync = globSync.GlobSync
+
+// old api surface
+glob.glob = glob
+
+function extend (origin, add) {
+  if (add === null || typeof add !== 'object') {
+    return origin
+  }
+
+  var keys = Object.keys(add)
+  var i = keys.length
+  while (i--) {
+    origin[keys[i]] = add[keys[i]]
+  }
+  return origin
+}
+
+glob.hasMagic = function (pattern, options_) {
+  var options = extend({}, options_)
+  options.noprocess = true
+
+  var g = new Glob(pattern, options)
+  var set = g.minimatch.set
+
+  if (!pattern)
+    return false
+
+  if (set.length > 1)
+    return true
+
+  for (var j = 0; j < set[0].length; j++) {
+    if (typeof set[0][j] !== 'string')
+      return true
+  }
+
+  return false
+}
+
+glob.Glob = Glob
+inherits(Glob, EE)
+function Glob (pattern, options, cb) {
+  if (typeof options === 'function') {
+    cb = options
+    options = null
+  }
+
+  if (options && options.sync) {
+    if (cb)
+      throw new TypeError('callback provided to sync glob')
+    return new GlobSync(pattern, options)
+  }
+
+  if (!(this instanceof Glob))
+    return new Glob(pattern, options, cb)
+
+  setopts(this, pattern, options)
+  this._didRealPath = false
+
+  // process each pattern in the minimatch set
+  var n = this.minimatch.set.length
+
+  // The matches are stored as {<filename>: true,...} so that
+  // duplicates are automagically pruned.
+  // Later, we do an Object.keys() on these.
+  // Keep them as a list so we can fill in when nonull is set.
+  this.matches = new Array(n)
+
+  if (typeof cb === 'function') {
+    cb = once(cb)
+    this.on('error', cb)
+    this.on('end', function (matches) {
+      cb(null, matches)
+    })
+  }
+
+  var self = this
+  this._processing = 0
+
+  this._emitQueue = []
+  this._processQueue = []
+  this.paused = false
+
+  if (this.noprocess)
+    return this
+
+  if (n === 0)
+    return done()
+
+  var sync = true
+  for (var i = 0; i < n; i ++) {
+    this._process(this.minimatch.set[i], i, false, done)
+  }
+  sync = false
+
+  function done () {
+    --self._processing
+    if (self._processing <= 0) {
+      if (sync) {
+        process.nextTick(function () {
+          self._finish()
+        })
+      } else {
+        self._finish()
+      }
+    }
+  }
+}
+
+Glob.prototype._finish = function () {
+  assert(this instanceof Glob)
+  if (this.aborted)
+    return
+
+  if (this.realpath && !this._didRealpath)
+    return this._realpath()
+
+  common.finish(this)
+  this.emit('end', this.found)
+}
+
+Glob.prototype._realpath = function () {
+  if (this._didRealpath)
+    return
+
+  this._didRealpath = true
+
+  var n = this.matches.length
+  if (n === 0)
+    return this._finish()
+
+  var self = this
+  for (var i = 0; i < this.matches.length; i++)
+    this._realpathSet(i, next)
+
+  function next () {
+    if (--n === 0)
+      self._finish()
+  }
+}
+
+Glob.prototype._realpathSet = function (index, cb) {
+  var matchset = this.matches[index]
+  if (!matchset)
+    return cb()
+
+  var found = Object.keys(matchset)
+  var self = this
+  var n = found.length
+
+  if (n === 0)
+    return cb()
+
+  var set = this.matches[index] = Object.create(null)
+  found.forEach(function (p, i) {
+    // If there's a problem with the stat, then it means that
+    // one or more of the links in the realpath couldn't be
+    // resolved.  just return the abs value in that case.
+    p = self._makeAbs(p)
+    rp.realpath(p, self.realpathCache, function (er, real) {
+      if (!er)
+        set[real] = true
+      else if (er.syscall === 'stat')
+        set[p] = true
+      else
+        self.emit('error', er) // srsly wtf right here
+
+      if (--n === 0) {
+        self.matches[index] = set
+        cb()
+      }
+    })
+  })
+}
+
+Glob.prototype._mark = function (p) {
+  return common.mark(this, p)
+}
+
+Glob.prototype._makeAbs = function (f) {
+  return common.makeAbs(this, f)
+}
+
+Glob.prototype.abort = function () {
+  this.aborted = true
+  this.emit('abort')
+}
+
+Glob.prototype.pause = function () {
+  if (!this.paused) {
+    this.paused = true
+    this.emit('pause')
+  }
+}
+
+Glob.prototype.resume = function () {
+  if (this.paused) {
+    this.emit('resume')
+    this.paused = false
+    if (this._emitQueue.length) {
+      var eq = this._emitQueue.slice(0)
+      this._emitQueue.length = 0
+      for (var i = 0; i < eq.length; i ++) {
+        var e = eq[i]
+        this._emitMatch(e[0], e[1])
+      }
+    }
+    if (this._processQueue.length) {
+      var pq = this._processQueue.slice(0)
+      this._processQueue.length = 0
+      for (var i = 0; i < pq.length; i ++) {
+        var p = pq[i]
+        this._processing--
+        this._process(p[0], p[1], p[2], p[3])
+      }
+    }
+  }
+}
+
+Glob.prototype._process = function (pattern, index, inGlobStar, cb) {
+  assert(this instanceof Glob)
+  assert(typeof cb === 'function')
+
+  if (this.aborted)
+    return
+
+  this._processing++
+  if (this.paused) {
+    this._processQueue.push([pattern, index, inGlobStar, cb])
+    return
+  }
+
+  //console.error('PROCESS %d', this._processing, pattern)
+
+  // Get the first [n] parts of pattern that are all strings.
+  var n = 0
+  while (typeof pattern[n] === 'string') {
+    n ++
+  }
+  // now n is the index of the first one that is *not* a string.
+
+  // see if there's anything else
+  var prefix
+  switch (n) {
+    // if not, then this is rather simple
+    case pattern.length:
+      this._processSimple(pattern.join('/'), index, cb)
+      return
+
+    case 0:
+      // pattern *starts* with some non-trivial item.
+      // going to readdir(cwd), but not include the prefix in matches.
+      prefix = null
+      break
+
+    default:
+      // pattern has some string bits in the front.
+      // whatever it starts with, whether that's 'absolute' like /foo/bar,
+      // or 'relative' like '../baz'
+      prefix = pattern.slice(0, n).join('/')
+      break
+  }
+
+  var remain = pattern.slice(n)
+
+  // get the list of entries.
+  var read
+  if (prefix === null)
+    read = '.'
+  else if (isAbsolute(prefix) ||
+      isAbsolute(pattern.map(function (p) {
+        return typeof p === 'string' ? p : '[*]'
+      }).join('/'))) {
+    if (!prefix || !isAbsolute(prefix))
+      prefix = '/' + prefix
+    read = prefix
+  } else
+    read = prefix
+
+  var abs = this._makeAbs(read)
+
+  //if ignored, skip _processing
+  if (childrenIgnored(this, read))
+    return cb()
+
+  var isGlobStar = remain[0] === minimatch.GLOBSTAR
+  if (isGlobStar)
+    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb)
+  else
+    this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb)
+}
+
+Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+  var self = this
+  this._readdir(abs, inGlobStar, function (er, entries) {
+    return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+  })
+}
+
+Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+
+  // if the abs isn't a dir, then nothing can match!
+  if (!entries)
+    return cb()
+
+  // It will only match dot entries if it starts with a dot, or if
+  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+  var pn = remain[0]
+  var negate = !!this.minimatch.negate
+  var rawGlob = pn._glob
+  var dotOk = this.dot || rawGlob.charAt(0) === '.'
+
+  var matchedEntries = []
+  for (var i = 0; i < entries.length; i++) {
+    var e = entries[i]
+    if (e.charAt(0) !== '.' || dotOk) {
+      var m
+      if (negate && !prefix) {
+        m = !e.match(pn)
+      } else {
+        m = e.match(pn)
+      }
+      if (m)
+        matchedEntries.push(e)
+    }
+  }
+
+  //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)
+
+  var len = matchedEntries.length
+  // If there are no matched entries, then nothing matches.
+  if (len === 0)
+    return cb()
+
+  // if this is the last remaining pattern bit, then no need for
+  // an additional stat *unless* the user has specified mark or
+  // stat explicitly.  We know they exist, since readdir returned
+  // them.
+
+  if (remain.length === 1 && !this.mark && !this.stat) {
+    if (!this.matches[index])
+      this.matches[index] = Object.create(null)
+
+    for (var i = 0; i < len; i ++) {
+      var e = matchedEntries[i]
+      if (prefix) {
+        if (prefix !== '/')
+          e = prefix + '/' + e
+        else
+          e = prefix + e
+      }
+
+      if (e.charAt(0) === '/' && !this.nomount) {
+        e = path.join(this.root, e)
+      }
+      this._emitMatch(index, e)
+    }
+    // This was the last one, and no stats were needed
+    return cb()
+  }
+
+  // now test all matched entries as stand-ins for that part
+  // of the pattern.
+  remain.shift()
+  for (var i = 0; i < len; i ++) {
+    var e = matchedEntries[i]
+    var newPattern
+    if (prefix) {
+      if (prefix !== '/')
+        e = prefix + '/' + e
+      else
+        e = prefix + e
+    }
+    this._process([e].concat(remain), index, inGlobStar, cb)
+  }
+  cb()
+}
+
+Glob.prototype._emitMatch = function (index, e) {
+  if (this.aborted)
+    return
+
+  if (isIgnored(this, e))
+    return
+
+  if (this.paused) {
+    this._emitQueue.push([index, e])
+    return
+  }
+
+  var abs = isAbsolute(e) ? e : this._makeAbs(e)
+
+  if (this.mark)
+    e = this._mark(e)
+
+  if (this.absolute)
+    e = abs
+
+  if (this.matches[index][e])
+    return
+
+  if (this.nodir) {
+    var c = this.cache[abs]
+    if (c === 'DIR' || Array.isArray(c))
+      return
+  }
+
+  this.matches[index][e] = true
+
+  var st = this.statCache[abs]
+  if (st)
+    this.emit('stat', e, st)
+
+  this.emit('match', e)
+}
+
+Glob.prototype._readdirInGlobStar = function (abs, cb) {
+  if (this.aborted)
+    return
+
+  // follow all symlinked directories forever
+  // just proceed as if this is a non-globstar situation
+  if (this.follow)
+    return this._readdir(abs, false, cb)
+
+  var lstatkey = 'lstat\0' + abs
+  var self = this
+  var lstatcb = inflight(lstatkey, lstatcb_)
+
+  if (lstatcb)
+    self.fs.lstat(abs, lstatcb)
+
+  function lstatcb_ (er, lstat) {
+    if (er && er.code === 'ENOENT')
+      return cb()
+
+    var isSym = lstat && lstat.isSymbolicLink()
+    self.symlinks[abs] = isSym
+
+    // If it's not a symlink or a dir, then it's definitely a regular file.
+    // don't bother doing a readdir in that case.
+    if (!isSym && lstat && !lstat.isDirectory()) {
+      self.cache[abs] = 'FILE'
+      cb()
+    } else
+      self._readdir(abs, false, cb)
+  }
+}
+
+Glob.prototype._readdir = function (abs, inGlobStar, cb) {
+  if (this.aborted)
+    return
+
+  cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb)
+  if (!cb)
+    return
+
+  //console.error('RD %j %j', +inGlobStar, abs)
+  if (inGlobStar && !ownProp(this.symlinks, abs))
+    return this._readdirInGlobStar(abs, cb)
+
+  if (ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+    if (!c || c === 'FILE')
+      return cb()
+
+    if (Array.isArray(c))
+      return cb(null, c)
+  }
+
+  var self = this
+  self.fs.readdir(abs, readdirCb(this, abs, cb))
+}
+
+function readdirCb (self, abs, cb) {
+  return function (er, entries) {
+    if (er)
+      self._readdirError(abs, er, cb)
+    else
+      self._readdirEntries(abs, entries, cb)
+  }
+}
+
+Glob.prototype._readdirEntries = function (abs, entries, cb) {
+  if (this.aborted)
+    return
+
+  // if we haven't asked to stat everything, then just
+  // assume that everything in there exists, so we can avoid
+  // having to stat it a second time.
+  if (!this.mark && !this.stat) {
+    for (var i = 0; i < entries.length; i ++) {
+      var e = entries[i]
+      if (abs === '/')
+        e = abs + e
+      else
+        e = abs + '/' + e
+      this.cache[e] = true
+    }
+  }
+
+  this.cache[abs] = entries
+  return cb(null, entries)
+}
+
+Glob.prototype._readdirError = function (f, er, cb) {
+  if (this.aborted)
+    return
+
+  // handle errors, and cache the information
+  switch (er.code) {
+    case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
+    case 'ENOTDIR': // totally normal. means it *does* exist.
+      var abs = this._makeAbs(f)
+      this.cache[abs] = 'FILE'
+      if (abs === this.cwdAbs) {
+        var error = new Error(er.code + ' invalid cwd ' + this.cwd)
+        error.path = this.cwd
+        error.code = er.code
+        this.emit('error', error)
+        this.abort()
+      }
+      break
+
+    case 'ENOENT': // not terribly unusual
+    case 'ELOOP':
+    case 'ENAMETOOLONG':
+    case 'UNKNOWN':
+      this.cache[this._makeAbs(f)] = false
+      break
+
+    default: // some unusual error.  Treat as failure.
+      this.cache[this._makeAbs(f)] = false
+      if (this.strict) {
+        this.emit('error', er)
+        // If the error is handled, then we abort
+        // if not, we threw out of here
+        this.abort()
+      }
+      if (!this.silent)
+        console.error('glob error', er)
+      break
+  }
+
+  return cb()
+}
+
+Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+  var self = this
+  this._readdir(abs, inGlobStar, function (er, entries) {
+    self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+  })
+}
+
+
+Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+  //console.error('pgs2', prefix, remain[0], entries)
+
+  // no entries means not a dir, so it can never have matches
+  // foo.txt/** doesn't match foo.txt
+  if (!entries)
+    return cb()
+
+  // test without the globstar, and with every child both below
+  // and replacing the globstar.
+  var remainWithoutGlobStar = remain.slice(1)
+  var gspref = prefix ? [ prefix ] : []
+  var noGlobStar = gspref.concat(remainWithoutGlobStar)
+
+  // the noGlobStar pattern exits the inGlobStar state
+  this._process(noGlobStar, index, false, cb)
+
+  var isSym = this.symlinks[abs]
+  var len = entries.length
+
+  // If it's a symlink, and we're in a globstar, then stop
+  if (isSym && inGlobStar)
+    return cb()
+
+  for (var i = 0; i < len; i++) {
+    var e = entries[i]
+    if (e.charAt(0) === '.' && !this.dot)
+      continue
+
+    // these two cases enter the inGlobStar state
+    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+    this._process(instead, index, true, cb)
+
+    var below = gspref.concat(entries[i], remain)
+    this._process(below, index, true, cb)
+  }
+
+  cb()
+}
+
+Glob.prototype._processSimple = function (prefix, index, cb) {
+  // XXX review this.  Shouldn't it be doing the mounting etc
+  // before doing stat?  kinda weird?
+  var self = this
+  this._stat(prefix, function (er, exists) {
+    self._processSimple2(prefix, index, er, exists, cb)
+  })
+}
+Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) {
+
+  //console.error('ps2', prefix, exists)
+
+  if (!this.matches[index])
+    this.matches[index] = Object.create(null)
+
+  // If it doesn't exist, then just mark the lack of results
+  if (!exists)
+    return cb()
+
+  if (prefix && isAbsolute(prefix) && !this.nomount) {
+    var trail = /[\/\\]$/.test(prefix)
+    if (prefix.charAt(0) === '/') {
+      prefix = path.join(this.root, prefix)
+    } else {
+      prefix = path.resolve(this.root, prefix)
+      if (trail)
+        prefix += '/'
+    }
+  }
+
+  if (process.platform === 'win32')
+    prefix = prefix.replace(/\\/g, '/')
+
+  // Mark this as a match
+  this._emitMatch(index, prefix)
+  cb()
+}
+
+// Returns either 'DIR', 'FILE', or false
+Glob.prototype._stat = function (f, cb) {
+  var abs = this._makeAbs(f)
+  var needDir = f.slice(-1) === '/'
+
+  if (f.length > this.maxLength)
+    return cb()
+
+  if (!this.stat && ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+
+    if (Array.isArray(c))
+      c = 'DIR'
+
+    // It exists, but maybe not how we need it
+    if (!needDir || c === 'DIR')
+      return cb(null, c)
+
+    if (needDir && c === 'FILE')
+      return cb()
+
+    // otherwise we have to stat, because maybe c=true
+    // if we know it exists, but not what it is.
+  }
+
+  var exists
+  var stat = this.statCache[abs]
+  if (stat !== undefined) {
+    if (stat === false)
+      return cb(null, stat)
+    else {
+      var type = stat.isDirectory() ? 'DIR' : 'FILE'
+      if (needDir && type === 'FILE')
+        return cb()
+      else
+        return cb(null, type, stat)
+    }
+  }
+
+  var self = this
+  var statcb = inflight('stat\0' + abs, lstatcb_)
+  if (statcb)
+    self.fs.lstat(abs, statcb)
+
+  function lstatcb_ (er, lstat) {
+    if (lstat && lstat.isSymbolicLink()) {
+      // If it's a symlink, then treat it as the target, unless
+      // the target does not exist, then treat it as a file.
+      return self.fs.stat(abs, function (er, stat) {
+        if (er)
+          self._stat2(f, abs, null, lstat, cb)
+        else
+          self._stat2(f, abs, er, stat, cb)
+      })
+    } else {
+      self._stat2(f, abs, er, lstat, cb)
+    }
+  }
+}
+
+Glob.prototype._stat2 = function (f, abs, er, stat, cb) {
+  if (er && (er.code === 'ENOENT' || er.code === 'ENOTDIR')) {
+    this.statCache[abs] = false
+    return cb()
+  }
+
+  var needDir = f.slice(-1) === '/'
+  this.statCache[abs] = stat
+
+  if (abs.slice(-1) === '/' && stat && !stat.isDirectory())
+    return cb(null, false, stat)
+
+  var c = true
+  if (stat)
+    c = stat.isDirectory() ? 'DIR' : 'FILE'
+  this.cache[abs] = this.cache[abs] || c
+
+  if (needDir && c === 'FILE')
+    return cb()
+
+  return cb(null, c, stat)
+}

backend/node_modules/@jest/reporters/node_modules/glob/package.json

@@ -0,0 +1,55 @@
+{
+  "author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me/)",
+  "name": "glob",
+  "description": "a little globber",
+  "version": "7.2.3",
+  "publishConfig": {
+    "tag": "v7-legacy"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/node-glob.git"
+  },
+  "main": "glob.js",
+  "files": [
+    "glob.js",
+    "sync.js",
+    "common.js"
+  ],
+  "engines": {
+    "node": "*"
+  },
+  "dependencies": {
+    "fs.realpath": "^1.0.0",
+    "inflight": "^1.0.4",
+    "inherits": "2",
+    "minimatch": "^3.1.1",
+    "once": "^1.3.0",
+    "path-is-absolute": "^1.0.0"
+  },
+  "devDependencies": {
+    "memfs": "^3.2.0",
+    "mkdirp": "0",
+    "rimraf": "^2.2.8",
+    "tap": "^15.0.6",
+    "tick": "0.0.6"
+  },
+  "tap": {
+    "before": "test/00-setup.js",
+    "after": "test/zz-cleanup.js",
+    "jobs": 1
+  },
+  "scripts": {
+    "prepublish": "npm run benchclean",
+    "profclean": "rm -f v8.log profile.txt",
+    "test": "tap",
+    "test-regen": "npm run profclean && TEST_REGEN=1 node test/00-setup.js",
+    "bench": "bash benchmark.sh",
+    "prof": "bash prof.sh && cat profile.txt",
+    "benchclean": "node benchclean.js"
+  },
+  "license": "ISC",
+  "funding": {
+    "url": "https://github.com/sponsors/isaacs"
+  }
+}

backend/node_modules/@jest/reporters/node_modules/glob/sync.js

@@ -0,0 +1,486 @@
+module.exports = globSync
+globSync.GlobSync = GlobSync
+
+var rp = require('fs.realpath')
+var minimatch = require('minimatch')
+var Minimatch = minimatch.Minimatch
+var Glob = require('./glob.js').Glob
+var util = require('util')
+var path = require('path')
+var assert = require('assert')
+var isAbsolute = require('path-is-absolute')
+var common = require('./common.js')
+var setopts = common.setopts
+var ownProp = common.ownProp
+var childrenIgnored = common.childrenIgnored
+var isIgnored = common.isIgnored
+
+function globSync (pattern, options) {
+  if (typeof options === 'function' || arguments.length === 3)
+    throw new TypeError('callback provided to sync glob\n'+
+                        'See: https://github.com/isaacs/node-glob/issues/167')
+
+  return new GlobSync(pattern, options).found
+}
+
+function GlobSync (pattern, options) {
+  if (!pattern)
+    throw new Error('must provide pattern')
+
+  if (typeof options === 'function' || arguments.length === 3)
+    throw new TypeError('callback provided to sync glob\n'+
+                        'See: https://github.com/isaacs/node-glob/issues/167')
+
+  if (!(this instanceof GlobSync))
+    return new GlobSync(pattern, options)
+
+  setopts(this, pattern, options)
+
+  if (this.noprocess)
+    return this
+
+  var n = this.minimatch.set.length
+  this.matches = new Array(n)
+  for (var i = 0; i < n; i ++) {
+    this._process(this.minimatch.set[i], i, false)
+  }
+  this._finish()
+}
+
+GlobSync.prototype._finish = function () {
+  assert.ok(this instanceof GlobSync)
+  if (this.realpath) {
+    var self = this
+    this.matches.forEach(function (matchset, index) {
+      var set = self.matches[index] = Object.create(null)
+      for (var p in matchset) {
+        try {
+          p = self._makeAbs(p)
+          var real = rp.realpathSync(p, self.realpathCache)
+          set[real] = true
+        } catch (er) {
+          if (er.syscall === 'stat')
+            set[self._makeAbs(p)] = true
+          else
+            throw er
+        }
+      }
+    })
+  }
+  common.finish(this)
+}
+
+
+GlobSync.prototype._process = function (pattern, index, inGlobStar) {
+  assert.ok(this instanceof GlobSync)
+
+  // Get the first [n] parts of pattern that are all strings.
+  var n = 0
+  while (typeof pattern[n] === 'string') {
+    n ++
+  }
+  // now n is the index of the first one that is *not* a string.
+
+  // See if there's anything else
+  var prefix
+  switch (n) {
+    // if not, then this is rather simple
+    case pattern.length:
+      this._processSimple(pattern.join('/'), index)
+      return
+
+    case 0:
+      // pattern *starts* with some non-trivial item.
+      // going to readdir(cwd), but not include the prefix in matches.
+      prefix = null
+      break
+
+    default:
+      // pattern has some string bits in the front.
+      // whatever it starts with, whether that's 'absolute' like /foo/bar,
+      // or 'relative' like '../baz'
+      prefix = pattern.slice(0, n).join('/')
+      break
+  }
+
+  var remain = pattern.slice(n)
+
+  // get the list of entries.
+  var read
+  if (prefix === null)
+    read = '.'
+  else if (isAbsolute(prefix) ||
+      isAbsolute(pattern.map(function (p) {
+        return typeof p === 'string' ? p : '[*]'
+      }).join('/'))) {
+    if (!prefix || !isAbsolute(prefix))
+      prefix = '/' + prefix
+    read = prefix
+  } else
+    read = prefix
+
+  var abs = this._makeAbs(read)
+
+  //if ignored, skip processing
+  if (childrenIgnored(this, read))
+    return
+
+  var isGlobStar = remain[0] === minimatch.GLOBSTAR
+  if (isGlobStar)
+    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar)
+  else
+    this._processReaddir(prefix, read, abs, remain, index, inGlobStar)
+}
+
+
+GlobSync.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar) {
+  var entries = this._readdir(abs, inGlobStar)
+
+  // if the abs isn't a dir, then nothing can match!
+  if (!entries)
+    return
+
+  // It will only match dot entries if it starts with a dot, or if
+  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+  var pn = remain[0]
+  var negate = !!this.minimatch.negate
+  var rawGlob = pn._glob
+  var dotOk = this.dot || rawGlob.charAt(0) === '.'
+
+  var matchedEntries = []
+  for (var i = 0; i < entries.length; i++) {
+    var e = entries[i]
+    if (e.charAt(0) !== '.' || dotOk) {
+      var m
+      if (negate && !prefix) {
+        m = !e.match(pn)
+      } else {
+        m = e.match(pn)
+      }
+      if (m)
+        matchedEntries.push(e)
+    }
+  }
+
+  var len = matchedEntries.length
+  // If there are no matched entries, then nothing matches.
+  if (len === 0)
+    return
+
+  // if this is the last remaining pattern bit, then no need for
+  // an additional stat *unless* the user has specified mark or
+  // stat explicitly.  We know they exist, since readdir returned
+  // them.
+
+  if (remain.length === 1 && !this.mark && !this.stat) {
+    if (!this.matches[index])
+      this.matches[index] = Object.create(null)
+
+    for (var i = 0; i < len; i ++) {
+      var e = matchedEntries[i]
+      if (prefix) {
+        if (prefix.slice(-1) !== '/')
+          e = prefix + '/' + e
+        else
+          e = prefix + e
+      }
+
+      if (e.charAt(0) === '/' && !this.nomount) {
+        e = path.join(this.root, e)
+      }
+      this._emitMatch(index, e)
+    }
+    // This was the last one, and no stats were needed
+    return
+  }
+
+  // now test all matched entries as stand-ins for that part
+  // of the pattern.
+  remain.shift()
+  for (var i = 0; i < len; i ++) {
+    var e = matchedEntries[i]
+    var newPattern
+    if (prefix)
+      newPattern = [prefix, e]
+    else
+      newPattern = [e]
+    this._process(newPattern.concat(remain), index, inGlobStar)
+  }
+}
+
+
+GlobSync.prototype._emitMatch = function (index, e) {
+  if (isIgnored(this, e))
+    return
+
+  var abs = this._makeAbs(e)
+
+  if (this.mark)
+    e = this._mark(e)
+
+  if (this.absolute) {
+    e = abs
+  }
+
+  if (this.matches[index][e])
+    return
+
+  if (this.nodir) {
+    var c = this.cache[abs]
+    if (c === 'DIR' || Array.isArray(c))
+      return
+  }
+
+  this.matches[index][e] = true
+
+  if (this.stat)
+    this._stat(e)
+}
+
+
+GlobSync.prototype._readdirInGlobStar = function (abs) {
+  // follow all symlinked directories forever
+  // just proceed as if this is a non-globstar situation
+  if (this.follow)
+    return this._readdir(abs, false)
+
+  var entries
+  var lstat
+  var stat
+  try {
+    lstat = this.fs.lstatSync(abs)
+  } catch (er) {
+    if (er.code === 'ENOENT') {
+      // lstat failed, doesn't exist
+      return null
+    }
+  }
+
+  var isSym = lstat && lstat.isSymbolicLink()
+  this.symlinks[abs] = isSym
+
+  // If it's not a symlink or a dir, then it's definitely a regular file.
+  // don't bother doing a readdir in that case.
+  if (!isSym && lstat && !lstat.isDirectory())
+    this.cache[abs] = 'FILE'
+  else
+    entries = this._readdir(abs, false)
+
+  return entries
+}
+
+GlobSync.prototype._readdir = function (abs, inGlobStar) {
+  var entries
+
+  if (inGlobStar && !ownProp(this.symlinks, abs))
+    return this._readdirInGlobStar(abs)
+
+  if (ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+    if (!c || c === 'FILE')
+      return null
+
+    if (Array.isArray(c))
+      return c
+  }
+
+  try {
+    return this._readdirEntries(abs, this.fs.readdirSync(abs))
+  } catch (er) {
+    this._readdirError(abs, er)
+    return null
+  }
+}
+
+GlobSync.prototype._readdirEntries = function (abs, entries) {
+  // if we haven't asked to stat everything, then just
+  // assume that everything in there exists, so we can avoid
+  // having to stat it a second time.
+  if (!this.mark && !this.stat) {
+    for (var i = 0; i < entries.length; i ++) {
+      var e = entries[i]
+      if (abs === '/')
+        e = abs + e
+      else
+        e = abs + '/' + e
+      this.cache[e] = true
+    }
+  }
+
+  this.cache[abs] = entries
+
+  // mark and cache dir-ness
+  return entries
+}
+
+GlobSync.prototype._readdirError = function (f, er) {
+  // handle errors, and cache the information
+  switch (er.code) {
+    case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
+    case 'ENOTDIR': // totally normal. means it *does* exist.
+      var abs = this._makeAbs(f)
+      this.cache[abs] = 'FILE'
+      if (abs === this.cwdAbs) {
+        var error = new Error(er.code + ' invalid cwd ' + this.cwd)
+        error.path = this.cwd
+        error.code = er.code
+        throw error
+      }
+      break
+
+    case 'ENOENT': // not terribly unusual
+    case 'ELOOP':
+    case 'ENAMETOOLONG':
+    case 'UNKNOWN':
+      this.cache[this._makeAbs(f)] = false
+      break
+
+    default: // some unusual error.  Treat as failure.
+      this.cache[this._makeAbs(f)] = false
+      if (this.strict)
+        throw er
+      if (!this.silent)
+        console.error('glob error', er)
+      break
+  }
+}
+
+GlobSync.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar) {
+
+  var entries = this._readdir(abs, inGlobStar)
+
+  // no entries means not a dir, so it can never have matches
+  // foo.txt/** doesn't match foo.txt
+  if (!entries)
+    return
+
+  // test without the globstar, and with every child both below
+  // and replacing the globstar.
+  var remainWithoutGlobStar = remain.slice(1)
+  var gspref = prefix ? [ prefix ] : []
+  var noGlobStar = gspref.concat(remainWithoutGlobStar)
+
+  // the noGlobStar pattern exits the inGlobStar state
+  this._process(noGlobStar, index, false)
+
+  var len = entries.length
+  var isSym = this.symlinks[abs]
+
+  // If it's a symlink, and we're in a globstar, then stop
+  if (isSym && inGlobStar)
+    return
+
+  for (var i = 0; i < len; i++) {
+    var e = entries[i]
+    if (e.charAt(0) === '.' && !this.dot)
+      continue
+
+    // these two cases enter the inGlobStar state
+    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+    this._process(instead, index, true)
+
+    var below = gspref.concat(entries[i], remain)
+    this._process(below, index, true)
+  }
+}
+
+GlobSync.prototype._processSimple = function (prefix, index) {
+  // XXX review this.  Shouldn't it be doing the mounting etc
+  // before doing stat?  kinda weird?
+  var exists = this._stat(prefix)
+
+  if (!this.matches[index])
+    this.matches[index] = Object.create(null)
+
+  // If it doesn't exist, then just mark the lack of results
+  if (!exists)
+    return
+
+  if (prefix && isAbsolute(prefix) && !this.nomount) {
+    var trail = /[\/\\]$/.test(prefix)
+    if (prefix.charAt(0) === '/') {
+      prefix = path.join(this.root, prefix)
+    } else {
+      prefix = path.resolve(this.root, prefix)
+      if (trail)
+        prefix += '/'
+    }
+  }
+
+  if (process.platform === 'win32')
+    prefix = prefix.replace(/\\/g, '/')
+
+  // Mark this as a match
+  this._emitMatch(index, prefix)
+}
+
+// Returns either 'DIR', 'FILE', or false
+GlobSync.prototype._stat = function (f) {
+  var abs = this._makeAbs(f)
+  var needDir = f.slice(-1) === '/'
+
+  if (f.length > this.maxLength)
+    return false
+
+  if (!this.stat && ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+
+    if (Array.isArray(c))
+      c = 'DIR'
+
+    // It exists, but maybe not how we need it
+    if (!needDir || c === 'DIR')
+      return c
+
+    if (needDir && c === 'FILE')
+      return false
+
+    // otherwise we have to stat, because maybe c=true
+    // if we know it exists, but not what it is.
+  }
+
+  var exists
+  var stat = this.statCache[abs]
+  if (!stat) {
+    var lstat
+    try {
+      lstat = this.fs.lstatSync(abs)
+    } catch (er) {
+      if (er && (er.code === 'ENOENT' || er.code === 'ENOTDIR')) {
+        this.statCache[abs] = false
+        return false
+      }
+    }
+
+    if (lstat && lstat.isSymbolicLink()) {
+      try {
+        stat = this.fs.statSync(abs)
+      } catch (er) {
+        stat = lstat
+      }
+    } else {
+      stat = lstat
+    }
+  }
+
+  this.statCache[abs] = stat
+
+  var c = true
+  if (stat)
+    c = stat.isDirectory() ? 'DIR' : 'FILE'
+
+  this.cache[abs] = this.cache[abs] || c
+
+  if (needDir && c === 'FILE')
+    return false
+
+  return c
+}
+
+GlobSync.prototype._mark = function (p) {
+  return common.mark(this, p)
+}
+
+GlobSync.prototype._makeAbs = function (f) {
+  return common.makeAbs(this, f)
+}

backend/node_modules/@jest/reporters/node_modules/minimatch/LICENSE

@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

backend/node_modules/@jest/reporters/node_modules/minimatch/README.md

@@ -0,0 +1,230 @@
+# minimatch
+
+A minimal matching utility.
+
+[![Build Status](https://travis-ci.org/isaacs/minimatch.svg?branch=master)](http://travis-ci.org/isaacs/minimatch)
+
+
+This is the matching library used internally by npm.
+
+It works by converting glob expressions into JavaScript `RegExp`
+objects.
+
+## Usage
+
+```javascript
+var minimatch = require("minimatch")
+
+minimatch("bar.foo", "*.foo") // true!
+minimatch("bar.foo", "*.bar") // false!
+minimatch("bar.foo", "*.+(bar|foo)", { debug: true }) // true, and noisy!
+```
+
+## Features
+
+Supports these glob features:
+
+* Brace Expansion
+* Extended glob matching
+* "Globstar" `**` matching
+
+See:
+
+* `man sh`
+* `man bash`
+* `man 3 fnmatch`
+* `man 5 gitignore`
+
+## Minimatch Class
+
+Create a minimatch object by instantiating the `minimatch.Minimatch` class.
+
+```javascript
+var Minimatch = require("minimatch").Minimatch
+var mm = new Minimatch(pattern, options)
+```
+
+### Properties
+
+* `pattern` The original pattern the minimatch object represents.
+* `options` The options supplied to the constructor.
+* `set` A 2-dimensional array of regexp or string expressions.
+  Each row in the
+  array corresponds to a brace-expanded pattern.  Each item in the row
+  corresponds to a single path-part.  For example, the pattern
+  `{a,b/c}/d` would expand to a set of patterns like:
+
+        [ [ a, d ]
+        , [ b, c, d ] ]
+
+    If a portion of the pattern doesn't have any "magic" in it
+    (that is, it's something like `"foo"` rather than `fo*o?`), then it
+    will be left as a string rather than converted to a regular
+    expression.
+
+* `regexp` Created by the `makeRe` method.  A single regular expression
+  expressing the entire pattern.  This is useful in cases where you wish
+  to use the pattern somewhat like `fnmatch(3)` with `FNM_PATH` enabled.
+* `negate` True if the pattern is negated.
+* `comment` True if the pattern is a comment.
+* `empty` True if the pattern is `""`.
+
+### Methods
+
+* `makeRe` Generate the `regexp` member if necessary, and return it.
+  Will return `false` if the pattern is invalid.
+* `match(fname)` Return true if the filename matches the pattern, or
+  false otherwise.
+* `matchOne(fileArray, patternArray, partial)` Take a `/`-split
+  filename, and match it against a single row in the `regExpSet`.  This
+  method is mainly for internal use, but is exposed so that it can be
+  used by a glob-walker that needs to avoid excessive filesystem calls.
+
+All other methods are internal, and will be called as necessary.
+
+### minimatch(path, pattern, options)
+
+Main export.  Tests a path against the pattern using the options.
+
+```javascript
+var isJS = minimatch(file, "*.js", { matchBase: true })
+```
+
+### minimatch.filter(pattern, options)
+
+Returns a function that tests its
+supplied argument, suitable for use with `Array.filter`.  Example:
+
+```javascript
+var javascripts = fileList.filter(minimatch.filter("*.js", {matchBase: true}))
+```
+
+### minimatch.match(list, pattern, options)
+
+Match against the list of
+files, in the style of fnmatch or glob.  If nothing is matched, and
+options.nonull is set, then return a list containing the pattern itself.
+
+```javascript
+var javascripts = minimatch.match(fileList, "*.js", {matchBase: true}))
+```
+
+### minimatch.makeRe(pattern, options)
+
+Make a regular expression object from the pattern.
+
+## Options
+
+All options are `false` by default.
+
+### debug
+
+Dump a ton of stuff to stderr.
+
+### nobrace
+
+Do not expand `{a,b}` and `{1..3}` brace sets.
+
+### noglobstar
+
+Disable `**` matching against multiple folder names.
+
+### dot
+
+Allow patterns to match filenames starting with a period, even if
+the pattern does not explicitly have a period in that spot.
+
+Note that by default, `a/**/b` will **not** match `a/.d/b`, unless `dot`
+is set.
+
+### noext
+
+Disable "extglob" style patterns like `+(a|b)`.
+
+### nocase
+
+Perform a case-insensitive match.
+
+### nonull
+
+When a match is not found by `minimatch.match`, return a list containing
+the pattern itself if this option is set.  When not set, an empty list
+is returned if there are no matches.
+
+### matchBase
+
+If set, then patterns without slashes will be matched
+against the basename of the path if it contains slashes.  For example,
+`a?b` would match the path `/xyz/123/acb`, but not `/xyz/acb/123`.
+
+### nocomment
+
+Suppress the behavior of treating `#` at the start of a pattern as a
+comment.
+
+### nonegate
+
+Suppress the behavior of treating a leading `!` character as negation.
+
+### flipNegate
+
+Returns from negate expressions the same as if they were not negated.
+(Ie, true on a hit, false on a miss.)
+
+### partial
+
+Compare a partial path to a pattern.  As long as the parts of the path that
+are present are not contradicted by the pattern, it will be treated as a
+match.  This is useful in applications where you're walking through a
+folder structure, and don't yet have the full path, but want to ensure that
+you do not walk down paths that can never be a match.
+
+For example,
+
+```js
+minimatch('/a/b', '/a/*/c/d', { partial: true })  // true, might be /a/b/c/d
+minimatch('/a/b', '/**/d', { partial: true })     // true, might be /a/b/.../d
+minimatch('/x/y/z', '/a/**/z', { partial: true }) // false, because x !== a
+```
+
+### allowWindowsEscape
+
+Windows path separator `\` is by default converted to `/`, which
+prohibits the usage of `\` as a escape character. This flag skips that
+behavior and allows using the escape character.
+
+## Comparisons to other fnmatch/glob implementations
+
+While strict compliance with the existing standards is a worthwhile
+goal, some discrepancies exist between minimatch and other
+implementations, and are intentional.
+
+If the pattern starts with a `!` character, then it is negated.  Set the
+`nonegate` flag to suppress this behavior, and treat leading `!`
+characters normally.  This is perhaps relevant if you wish to start the
+pattern with a negative extglob pattern like `!(a|B)`.  Multiple `!`
+characters at the start of a pattern will negate the pattern multiple
+times.
+
+If a pattern starts with `#`, then it is treated as a comment, and
+will not match anything.  Use `\#` to match a literal `#` at the
+start of a line, or set the `nocomment` flag to suppress this behavior.
+
+The double-star character `**` is supported by default, unless the
+`noglobstar` flag is set.  This is supported in the manner of bsdglob
+and bash 4.1, where `**` only has special significance if it is the only
+thing in a path part.  That is, `a/**/b` will match `a/x/y/b`, but
+`a/**b` will not.
+
+If an escaped pattern has no matches, and the `nonull` flag is set,
+then minimatch.match returns the pattern as-provided, rather than
+interpreting the character escapes.  For example,
+`minimatch.match([], "\\*a\\?")` will return `"\\*a\\?"` rather than
+`"*a?"`.  This is akin to setting the `nullglob` option in bash, except
+that it does not resolve escaped pattern characters.
+
+If brace expansion is not disabled, then it is performed before any
+other interpretation of the glob pattern.  Thus, a pattern like
+`+(a|{b),c)}`, which would not be valid in bash or zsh, is expanded
+**first** into the set of `+(a|b)` and `+(a|c)`, and those patterns are
+checked for validity.  Since those two are valid, matching proceeds.

backend/node_modules/@jest/reporters/node_modules/minimatch/minimatch.js

@@ -0,0 +1,947 @@
+module.exports = minimatch
+minimatch.Minimatch = Minimatch
+
+var path = (function () { try { return require('path') } catch (e) {}}()) || {
+  sep: '/'
+}
+minimatch.sep = path.sep
+
+var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {}
+var expand = require('brace-expansion')
+
+var plTypes = {
+  '!': { open: '(?:(?!(?:', close: '))[^/]*?)'},
+  '?': { open: '(?:', close: ')?' },
+  '+': { open: '(?:', close: ')+' },
+  '*': { open: '(?:', close: ')*' },
+  '@': { open: '(?:', close: ')' }
+}
+
+// any single thing other than /
+// don't need to escape / when using new RegExp()
+var qmark = '[^/]'
+
+// * => any number of characters
+var star = qmark + '*?'
+
+// ** when dots are allowed.  Anything goes, except .. and .
+// not (^ or / followed by one or two dots followed by $ or /),
+// followed by anything, any number of times.
+var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?'
+
+// not a ^ or / followed by a dot,
+// followed by anything, any number of times.
+var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?'
+
+// characters that need to be escaped in RegExp.
+var reSpecials = charSet('().*{}+?[]^$\\!')
+
+// "abc" -> { a:true, b:true, c:true }
+function charSet (s) {
+  return s.split('').reduce(function (set, c) {
+    set[c] = true
+    return set
+  }, {})
+}
+
+// normalizes slashes.
+var slashSplit = /\/+/
+
+minimatch.filter = filter
+function filter (pattern, options) {
+  options = options || {}
+  return function (p, i, list) {
+    return minimatch(p, pattern, options)
+  }
+}
+
+function ext (a, b) {
+  b = b || {}
+  var t = {}
+  Object.keys(a).forEach(function (k) {
+    t[k] = a[k]
+  })
+  Object.keys(b).forEach(function (k) {
+    t[k] = b[k]
+  })
+  return t
+}
+
+minimatch.defaults = function (def) {
+  if (!def || typeof def !== 'object' || !Object.keys(def).length) {
+    return minimatch
+  }
+
+  var orig = minimatch
+
+  var m = function minimatch (p, pattern, options) {
+    return orig(p, pattern, ext(def, options))
+  }
+
+  m.Minimatch = function Minimatch (pattern, options) {
+    return new orig.Minimatch(pattern, ext(def, options))
+  }
+  m.Minimatch.defaults = function defaults (options) {
+    return orig.defaults(ext(def, options)).Minimatch
+  }
+
+  m.filter = function filter (pattern, options) {
+    return orig.filter(pattern, ext(def, options))
+  }
+
+  m.defaults = function defaults (options) {
+    return orig.defaults(ext(def, options))
+  }
+
+  m.makeRe = function makeRe (pattern, options) {
+    return orig.makeRe(pattern, ext(def, options))
+  }
+
+  m.braceExpand = function braceExpand (pattern, options) {
+    return orig.braceExpand(pattern, ext(def, options))
+  }
+
+  m.match = function (list, pattern, options) {
+    return orig.match(list, pattern, ext(def, options))
+  }
+
+  return m
+}
+
+Minimatch.defaults = function (def) {
+  return minimatch.defaults(def).Minimatch
+}
+
+function minimatch (p, pattern, options) {
+  assertValidPattern(pattern)
+
+  if (!options) options = {}
+
+  // shortcut: comments match nothing.
+  if (!options.nocomment && pattern.charAt(0) === '#') {
+    return false
+  }
+
+  return new Minimatch(pattern, options).match(p)
+}
+
+function Minimatch (pattern, options) {
+  if (!(this instanceof Minimatch)) {
+    return new Minimatch(pattern, options)
+  }
+
+  assertValidPattern(pattern)
+
+  if (!options) options = {}
+
+  pattern = pattern.trim()
+
+  // windows support: need to use /, not \
+  if (!options.allowWindowsEscape && path.sep !== '/') {
+    pattern = pattern.split(path.sep).join('/')
+  }
+
+  this.options = options
+  this.set = []
+  this.pattern = pattern
+  this.regexp = null
+  this.negate = false
+  this.comment = false
+  this.empty = false
+  this.partial = !!options.partial
+
+  // make the set of regexps etc.
+  this.make()
+}
+
+Minimatch.prototype.debug = function () {}
+
+Minimatch.prototype.make = make
+function make () {
+  var pattern = this.pattern
+  var options = this.options
+
+  // empty patterns and comments match nothing.
+  if (!options.nocomment && pattern.charAt(0) === '#') {
+    this.comment = true
+    return
+  }
+  if (!pattern) {
+    this.empty = true
+    return
+  }
+
+  // step 1: figure out negation, etc.
+  this.parseNegate()
+
+  // step 2: expand braces
+  var set = this.globSet = this.braceExpand()
+
+  if (options.debug) this.debug = function debug() { console.error.apply(console, arguments) }
+
+  this.debug(this.pattern, set)
+
+  // step 3: now we have a set, so turn each one into a series of path-portion
+  // matching patterns.
+  // These will be regexps, except in the case of "**", which is
+  // set to the GLOBSTAR object for globstar behavior,
+  // and will not contain any / characters
+  set = this.globParts = set.map(function (s) {
+    return s.split(slashSplit)
+  })
+
+  this.debug(this.pattern, set)
+
+  // glob --> regexps
+  set = set.map(function (s, si, set) {
+    return s.map(this.parse, this)
+  }, this)
+
+  this.debug(this.pattern, set)
+
+  // filter out everything that didn't compile properly.
+  set = set.filter(function (s) {
+    return s.indexOf(false) === -1
+  })
+
+  this.debug(this.pattern, set)
+
+  this.set = set
+}
+
+Minimatch.prototype.parseNegate = parseNegate
+function parseNegate () {
+  var pattern = this.pattern
+  var negate = false
+  var options = this.options
+  var negateOffset = 0
+
+  if (options.nonegate) return
+
+  for (var i = 0, l = pattern.length
+    ; i < l && pattern.charAt(i) === '!'
+    ; i++) {
+    negate = !negate
+    negateOffset++
+  }
+
+  if (negateOffset) this.pattern = pattern.substr(negateOffset)
+  this.negate = negate
+}
+
+// Brace expansion:
+// a{b,c}d -> abd acd
+// a{b,}c -> abc ac
+// a{0..3}d -> a0d a1d a2d a3d
+// a{b,c{d,e}f}g -> abg acdfg acefg
+// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg
+//
+// Invalid sets are not expanded.
+// a{2..}b -> a{2..}b
+// a{b}c -> a{b}c
+minimatch.braceExpand = function (pattern, options) {
+  return braceExpand(pattern, options)
+}
+
+Minimatch.prototype.braceExpand = braceExpand
+
+function braceExpand (pattern, options) {
+  if (!options) {
+    if (this instanceof Minimatch) {
+      options = this.options
+    } else {
+      options = {}
+    }
+  }
+
+  pattern = typeof pattern === 'undefined'
+    ? this.pattern : pattern
+
+  assertValidPattern(pattern)
+
+  // Thanks to Yeting Li <https://github.com/yetingli> for
+  // improving this regexp to avoid a ReDOS vulnerability.
+  if (options.nobrace || !/\{(?:(?!\{).)*\}/.test(pattern)) {
+    // shortcut. no need to expand.
+    return [pattern]
+  }
+
+  return expand(pattern)
+}
+
+var MAX_PATTERN_LENGTH = 1024 * 64
+var assertValidPattern = function (pattern) {
+  if (typeof pattern !== 'string') {
+    throw new TypeError('invalid pattern')
+  }
+
+  if (pattern.length > MAX_PATTERN_LENGTH) {
+    throw new TypeError('pattern is too long')
+  }
+}
+
+// parse a component of the expanded set.
+// At this point, no pattern may contain "/" in it
+// so we're going to return a 2d array, where each entry is the full
+// pattern, split on '/', and then turned into a regular expression.
+// A regexp is made at the end which joins each array with an
+// escaped /, and another full one which joins each regexp with |.
+//
+// Following the lead of Bash 4.1, note that "**" only has special meaning
+// when it is the *only* thing in a path portion.  Otherwise, any series
+// of * is equivalent to a single *.  Globstar behavior is enabled by
+// default, and can be disabled by setting options.noglobstar.
+Minimatch.prototype.parse = parse
+var SUBPARSE = {}
+function parse (pattern, isSub) {
+  assertValidPattern(pattern)
+
+  var options = this.options
+
+  // shortcuts
+  if (pattern === '**') {
+    if (!options.noglobstar)
+      return GLOBSTAR
+    else
+      pattern = '*'
+  }
+  if (pattern === '') return ''
+
+  var re = ''
+  var hasMagic = !!options.nocase
+  var escaping = false
+  // ? => one single character
+  var patternListStack = []
+  var negativeLists = []
+  var stateChar
+  var inClass = false
+  var reClassStart = -1
+  var classStart = -1
+  // . and .. never match anything that doesn't start with .,
+  // even when options.dot is set.
+  var patternStart = pattern.charAt(0) === '.' ? '' // anything
+  // not (start or / followed by . or .. followed by / or end)
+  : options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))'
+  : '(?!\\.)'
+  var self = this
+
+  function clearStateChar () {
+    if (stateChar) {
+      // we had some state-tracking character
+      // that wasn't consumed by this pass.
+      switch (stateChar) {
+        case '*':
+          re += star
+          hasMagic = true
+        break
+        case '?':
+          re += qmark
+          hasMagic = true
+        break
+        default:
+          re += '\\' + stateChar
+        break
+      }
+      self.debug('clearStateChar %j %j', stateChar, re)
+      stateChar = false
+    }
+  }
+
+  for (var i = 0, len = pattern.length, c
+    ; (i < len) && (c = pattern.charAt(i))
+    ; i++) {
+    this.debug('%s\t%s %s %j', pattern, i, re, c)
+
+    // skip over any that are escaped.
+    if (escaping && reSpecials[c]) {
+      re += '\\' + c
+      escaping = false
+      continue
+    }
+
+    switch (c) {
+      /* istanbul ignore next */
+      case '/': {
+        // completely not allowed, even escaped.
+        // Should already be path-split by now.
+        return false
+      }
+
+      case '\\':
+        clearStateChar()
+        escaping = true
+      continue
+
+      // the various stateChar values
+      // for the "extglob" stuff.
+      case '?':
+      case '*':
+      case '+':
+      case '@':
+      case '!':
+        this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c)
+
+        // all of those are literals inside a class, except that
+        // the glob [!a] means [^a] in regexp
+        if (inClass) {
+          this.debug('  in class')
+          if (c === '!' && i === classStart + 1) c = '^'
+          re += c
+          continue
+        }
+
+        // if we already have a stateChar, then it means
+        // that there was something like ** or +? in there.
+        // Handle the stateChar, then proceed with this one.
+        self.debug('call clearStateChar %j', stateChar)
+        clearStateChar()
+        stateChar = c
+        // if extglob is disabled, then +(asdf|foo) isn't a thing.
+        // just clear the statechar *now*, rather than even diving into
+        // the patternList stuff.
+        if (options.noext) clearStateChar()
+      continue
+
+      case '(':
+        if (inClass) {
+          re += '('
+          continue
+        }
+
+        if (!stateChar) {
+          re += '\\('
+          continue
+        }
+
+        patternListStack.push({
+          type: stateChar,
+          start: i - 1,
+          reStart: re.length,
+          open: plTypes[stateChar].open,
+          close: plTypes[stateChar].close
+        })
+        // negation is (?:(?!js)[^/]*)
+        re += stateChar === '!' ? '(?:(?!(?:' : '(?:'
+        this.debug('plType %j %j', stateChar, re)
+        stateChar = false
+      continue
+
+      case ')':
+        if (inClass || !patternListStack.length) {
+          re += '\\)'
+          continue
+        }
+
+        clearStateChar()
+        hasMagic = true
+        var pl = patternListStack.pop()
+        // negation is (?:(?!js)[^/]*)
+        // The others are (?:<pattern>)<type>
+        re += pl.close
+        if (pl.type === '!') {
+          negativeLists.push(pl)
+        }
+        pl.reEnd = re.length
+      continue
+
+      case '|':
+        if (inClass || !patternListStack.length || escaping) {
+          re += '\\|'
+          escaping = false
+          continue
+        }
+
+        clearStateChar()
+        re += '|'
+      continue
+
+      // these are mostly the same in regexp and glob
+      case '[':
+        // swallow any state-tracking char before the [
+        clearStateChar()
+
+        if (inClass) {
+          re += '\\' + c
+          continue
+        }
+
+        inClass = true
+        classStart = i
+        reClassStart = re.length
+        re += c
+      continue
+
+      case ']':
+        //  a right bracket shall lose its special
+        //  meaning and represent itself in
+        //  a bracket expression if it occurs
+        //  first in the list.  -- POSIX.2 2.8.3.2
+        if (i === classStart + 1 || !inClass) {
+          re += '\\' + c
+          escaping = false
+          continue
+        }
+
+        // handle the case where we left a class open.
+        // "[z-a]" is valid, equivalent to "\[z-a\]"
+        // split where the last [ was, make sure we don't have
+        // an invalid re. if so, re-walk the contents of the
+        // would-be class to re-translate any characters that
+        // were passed through as-is
+        // TODO: It would probably be faster to determine this
+        // without a try/catch and a new RegExp, but it's tricky
+        // to do safely.  For now, this is safe and works.
+        var cs = pattern.substring(classStart + 1, i)
+        try {
+          RegExp('[' + cs + ']')
+        } catch (er) {
+          // not a valid class!
+          var sp = this.parse(cs, SUBPARSE)
+          re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
+          hasMagic = hasMagic || sp[1]
+          inClass = false
+          continue
+        }
+
+        // finish up the class.
+        hasMagic = true
+        inClass = false
+        re += c
+      continue
+
+      default:
+        // swallow any state char that wasn't consumed
+        clearStateChar()
+
+        if (escaping) {
+          // no need
+          escaping = false
+        } else if (reSpecials[c]
+          && !(c === '^' && inClass)) {
+          re += '\\'
+        }
+
+        re += c
+
+    } // switch
+  } // for
+
+  // handle the case where we left a class open.
+  // "[abc" is valid, equivalent to "\[abc"
+  if (inClass) {
+    // split where the last [ was, and escape it
+    // this is a huge pita.  We now have to re-walk
+    // the contents of the would-be class to re-translate
+    // any characters that were passed through as-is
+    cs = pattern.substr(classStart + 1)
+    sp = this.parse(cs, SUBPARSE)
+    re = re.substr(0, reClassStart) + '\\[' + sp[0]
+    hasMagic = hasMagic || sp[1]
+  }
+
+  // handle the case where we had a +( thing at the *end*
+  // of the pattern.
+  // each pattern list stack adds 3 chars, and we need to go through
+  // and escape any | chars that were passed through as-is for the regexp.
+  // Go through and escape them, taking care not to double-escape any
+  // | chars that were already escaped.
+  for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {
+    var tail = re.slice(pl.reStart + pl.open.length)
+    this.debug('setting tail', re, pl)
+    // maybe some even number of \, then maybe 1 \, followed by a |
+    tail = tail.replace(/((?:\\{2}){0,64})(\\?)\|/g, function (_, $1, $2) {
+      if (!$2) {
+        // the | isn't already escaped, so escape it.
+        $2 = '\\'
+      }
+
+      // need to escape all those slashes *again*, without escaping the
+      // one that we need for escaping the | character.  As it works out,
+      // escaping an even number of slashes can be done by simply repeating
+      // it exactly after itself.  That's why this trick works.
+      //
+      // I am sorry that you have to see this.
+      return $1 + $1 + $2 + '|'
+    })
+
+    this.debug('tail=%j\n   %s', tail, tail, pl, re)
+    var t = pl.type === '*' ? star
+      : pl.type === '?' ? qmark
+      : '\\' + pl.type
+
+    hasMagic = true
+    re = re.slice(0, pl.reStart) + t + '\\(' + tail
+  }
+
+  // handle trailing things that only matter at the very end.
+  clearStateChar()
+  if (escaping) {
+    // trailing \\
+    re += '\\\\'
+  }
+
+  // only need to apply the nodot start if the re starts with
+  // something that could conceivably capture a dot
+  var addPatternStart = false
+  switch (re.charAt(0)) {
+    case '[': case '.': case '(': addPatternStart = true
+  }
+
+  // Hack to work around lack of negative lookbehind in JS
+  // A pattern like: *.!(x).!(y|z) needs to ensure that a name
+  // like 'a.xyz.yz' doesn't match.  So, the first negative
+  // lookahead, has to look ALL the way ahead, to the end of
+  // the pattern.
+  for (var n = negativeLists.length - 1; n > -1; n--) {
+    var nl = negativeLists[n]
+
+    var nlBefore = re.slice(0, nl.reStart)
+    var nlFirst = re.slice(nl.reStart, nl.reEnd - 8)
+    var nlLast = re.slice(nl.reEnd - 8, nl.reEnd)
+    var nlAfter = re.slice(nl.reEnd)
+
+    nlLast += nlAfter
+
+    // Handle nested stuff like *(*.js|!(*.json)), where open parens
+    // mean that we should *not* include the ) in the bit that is considered
+    // "after" the negated section.
+    var openParensBefore = nlBefore.split('(').length - 1
+    var cleanAfter = nlAfter
+    for (i = 0; i < openParensBefore; i++) {
+      cleanAfter = cleanAfter.replace(/\)[+*?]?/, '')
+    }
+    nlAfter = cleanAfter
+
+    var dollar = ''
+    if (nlAfter === '' && isSub !== SUBPARSE) {
+      dollar = '$'
+    }
+    var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast
+    re = newRe
+  }
+
+  // if the re is not "" at this point, then we need to make sure
+  // it doesn't match against an empty path part.
+  // Otherwise a/* will match a/, which it should not.
+  if (re !== '' && hasMagic) {
+    re = '(?=.)' + re
+  }
+
+  if (addPatternStart) {
+    re = patternStart + re
+  }
+
+  // parsing just a piece of a larger pattern.
+  if (isSub === SUBPARSE) {
+    return [re, hasMagic]
+  }
+
+  // skip the regexp for non-magical patterns
+  // unescape anything in it, though, so that it'll be
+  // an exact match against a file etc.
+  if (!hasMagic) {
+    return globUnescape(pattern)
+  }
+
+  var flags = options.nocase ? 'i' : ''
+  try {
+    var regExp = new RegExp('^' + re + '$', flags)
+  } catch (er) /* istanbul ignore next - should be impossible */ {
+    // If it was an invalid regular expression, then it can't match
+    // anything.  This trick looks for a character after the end of
+    // the string, which is of course impossible, except in multi-line
+    // mode, but it's not a /m regex.
+    return new RegExp('$.')
+  }
+
+  regExp._glob = pattern
+  regExp._src = re
+
+  return regExp
+}
+
+minimatch.makeRe = function (pattern, options) {
+  return new Minimatch(pattern, options || {}).makeRe()
+}
+
+Minimatch.prototype.makeRe = makeRe
+function makeRe () {
+  if (this.regexp || this.regexp === false) return this.regexp
+
+  // at this point, this.set is a 2d array of partial
+  // pattern strings, or "**".
+  //
+  // It's better to use .match().  This function shouldn't
+  // be used, really, but it's pretty convenient sometimes,
+  // when you just want to work with a regex.
+  var set = this.set
+
+  if (!set.length) {
+    this.regexp = false
+    return this.regexp
+  }
+  var options = this.options
+
+  var twoStar = options.noglobstar ? star
+    : options.dot ? twoStarDot
+    : twoStarNoDot
+  var flags = options.nocase ? 'i' : ''
+
+  var re = set.map(function (pattern) {
+    return pattern.map(function (p) {
+      return (p === GLOBSTAR) ? twoStar
+      : (typeof p === 'string') ? regExpEscape(p)
+      : p._src
+    }).join('\\\/')
+  }).join('|')
+
+  // must match entire pattern
+  // ending in a * or ** will make it less strict.
+  re = '^(?:' + re + ')$'
+
+  // can match anything, as long as it's not this.
+  if (this.negate) re = '^(?!' + re + ').*$'
+
+  try {
+    this.regexp = new RegExp(re, flags)
+  } catch (ex) /* istanbul ignore next - should be impossible */ {
+    this.regexp = false
+  }
+  return this.regexp
+}
+
+minimatch.match = function (list, pattern, options) {
+  options = options || {}
+  var mm = new Minimatch(pattern, options)
+  list = list.filter(function (f) {
+    return mm.match(f)
+  })
+  if (mm.options.nonull && !list.length) {
+    list.push(pattern)
+  }
+  return list
+}
+
+Minimatch.prototype.match = function match (f, partial) {
+  if (typeof partial === 'undefined') partial = this.partial
+  this.debug('match', f, this.pattern)
+  // short-circuit in the case of busted things.
+  // comments, etc.
+  if (this.comment) return false
+  if (this.empty) return f === ''
+
+  if (f === '/' && partial) return true
+
+  var options = this.options
+
+  // windows: need to use /, not \
+  if (path.sep !== '/') {
+    f = f.split(path.sep).join('/')
+  }
+
+  // treat the test path as a set of pathparts.
+  f = f.split(slashSplit)
+  this.debug(this.pattern, 'split', f)
+
+  // just ONE of the pattern sets in this.set needs to match
+  // in order for it to be valid.  If negating, then just one
+  // match means that we have failed.
+  // Either way, return on the first hit.
+
+  var set = this.set
+  this.debug(this.pattern, 'set', set)
+
+  // Find the basename of the path by looking for the last non-empty segment
+  var filename
+  var i
+  for (i = f.length - 1; i >= 0; i--) {
+    filename = f[i]
+    if (filename) break
+  }
+
+  for (i = 0; i < set.length; i++) {
+    var pattern = set[i]
+    var file = f
+    if (options.matchBase && pattern.length === 1) {
+      file = [filename]
+    }
+    var hit = this.matchOne(file, pattern, partial)
+    if (hit) {
+      if (options.flipNegate) return true
+      return !this.negate
+    }
+  }
+
+  // didn't get any hits.  this is success if it's a negative
+  // pattern, failure otherwise.
+  if (options.flipNegate) return false
+  return this.negate
+}
+
+// set partial to true to test if, for example,
+// "/a/b" matches the start of "/*/b/*/d"
+// Partial means, if you run out of file before you run
+// out of pattern, then that's fine, as long as all
+// the parts match.
+Minimatch.prototype.matchOne = function (file, pattern, partial) {
+  var options = this.options
+
+  this.debug('matchOne',
+    { 'this': this, file: file, pattern: pattern })
+
+  this.debug('matchOne', file.length, pattern.length)
+
+  for (var fi = 0,
+      pi = 0,
+      fl = file.length,
+      pl = pattern.length
+      ; (fi < fl) && (pi < pl)
+      ; fi++, pi++) {
+    this.debug('matchOne loop')
+    var p = pattern[pi]
+    var f = file[fi]
+
+    this.debug(pattern, p, f)
+
+    // should be impossible.
+    // some invalid regexp stuff in the set.
+    /* istanbul ignore if */
+    if (p === false) return false
+
+    if (p === GLOBSTAR) {
+      this.debug('GLOBSTAR', [pattern, p, f])
+
+      // "**"
+      // a/**/b/**/c would match the following:
+      // a/b/x/y/z/c
+      // a/x/y/z/b/c
+      // a/b/x/b/x/c
+      // a/b/c
+      // To do this, take the rest of the pattern after
+      // the **, and see if it would match the file remainder.
+      // If so, return success.
+      // If not, the ** "swallows" a segment, and try again.
+      // This is recursively awful.
+      //
+      // a/**/b/**/c matching a/b/x/y/z/c
+      // - a matches a
+      // - doublestar
+      //   - matchOne(b/x/y/z/c, b/**/c)
+      //     - b matches b
+      //     - doublestar
+      //       - matchOne(x/y/z/c, c) -> no
+      //       - matchOne(y/z/c, c) -> no
+      //       - matchOne(z/c, c) -> no
+      //       - matchOne(c, c) yes, hit
+      var fr = fi
+      var pr = pi + 1
+      if (pr === pl) {
+        this.debug('** at the end')
+        // a ** at the end will just swallow the rest.
+        // We have found a match.
+        // however, it will not swallow /.x, unless
+        // options.dot is set.
+        // . and .. are *never* matched by **, for explosively
+        // exponential reasons.
+        for (; fi < fl; fi++) {
+          if (file[fi] === '.' || file[fi] === '..' ||
+            (!options.dot && file[fi].charAt(0) === '.')) return false
+        }
+        return true
+      }
+
+      // ok, let's see if we can swallow whatever we can.
+      while (fr < fl) {
+        var swallowee = file[fr]
+
+        this.debug('\nglobstar while', file, fr, pattern, pr, swallowee)
+
+        // XXX remove this slice.  Just pass the start index.
+        if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {
+          this.debug('globstar found match!', fr, fl, swallowee)
+          // found a match.
+          return true
+        } else {
+          // can't swallow "." or ".." ever.
+          // can only swallow ".foo" when explicitly asked.
+          if (swallowee === '.' || swallowee === '..' ||
+            (!options.dot && swallowee.charAt(0) === '.')) {
+            this.debug('dot detected!', file, fr, pattern, pr)
+            break
+          }
+
+          // ** swallows a segment, and continue.
+          this.debug('globstar swallow a segment, and continue')
+          fr++
+        }
+      }
+
+      // no match was found.
+      // However, in partial mode, we can't say this is necessarily over.
+      // If there's more *pattern* left, then
+      /* istanbul ignore if */
+      if (partial) {
+        // ran out of file
+        this.debug('\n>>> no match, partial?', file, fr, pattern, pr)
+        if (fr === fl) return true
+      }
+      return false
+    }
+
+    // something other than **
+    // non-magic patterns just have to match exactly
+    // patterns with magic have been turned into regexps.
+    var hit
+    if (typeof p === 'string') {
+      hit = f === p
+      this.debug('string match', p, f, hit)
+    } else {
+      hit = f.match(p)
+      this.debug('pattern match', p, f, hit)
+    }
+
+    if (!hit) return false
+  }
+
+  // Note: ending in / means that we'll get a final ""
+  // at the end of the pattern.  This can only match a
+  // corresponding "" at the end of the file.
+  // If the file ends in /, then it can only match a
+  // a pattern that ends in /, unless the pattern just
+  // doesn't have any more for it. But, a/b/ should *not*
+  // match "a/b/*", even though "" matches against the
+  // [^/]*? pattern, except in partial mode, where it might
+  // simply not be reached yet.
+  // However, a/b/ should still satisfy a/*
+
+  // now either we fell off the end of the pattern, or we're done.
+  if (fi === fl && pi === pl) {
+    // ran out of pattern and filename at the same time.
+    // an exact hit!
+    return true
+  } else if (fi === fl) {
+    // ran out of file, but still had pattern left.
+    // this is ok if we're doing the match as part of
+    // a glob fs traversal.
+    return partial
+  } else /* istanbul ignore else */ if (pi === pl) {
+    // ran out of pattern, still have file left.
+    // this is only acceptable if we're on the very last
+    // empty segment of a file with a trailing slash.
+    // a/* should match a/b/
+    return (fi === fl - 1) && (file[fi] === '')
+  }
+
+  // should be unreachable.
+  /* istanbul ignore next */
+  throw new Error('wtf?')
+}
+
+// replace stuff like \* with *
+function globUnescape (s) {
+  return s.replace(/\\(.)/g, '$1')
+}
+
+function regExpEscape (s) {
+  return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')
+}

backend/node_modules/@jest/reporters/node_modules/minimatch/package.json

@@ -0,0 +1,33 @@
+{
+  "author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me)",
+  "name": "minimatch",
+  "description": "a glob matcher in javascript",
+  "version": "3.1.2",
+  "publishConfig": {
+    "tag": "v3-legacy"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/minimatch.git"
+  },
+  "main": "minimatch.js",
+  "scripts": {
+    "test": "tap",
+    "preversion": "npm test",
+    "postversion": "npm publish",
+    "postpublish": "git push origin --all; git push origin --tags"
+  },
+  "engines": {
+    "node": "*"
+  },
+  "dependencies": {
+    "brace-expansion": "^1.1.7"
+  },
+  "devDependencies": {
+    "tap": "^15.1.6"
+  },
+  "license": "ISC",
+  "files": [
+    "minimatch.js"
+  ]
+}

backend/node_modules/@jest/reporters/package.json

@@ -0,0 +1,82 @@
+{
+  "name": "@jest/reporters",
+  "description": "Jest's reporters",
+  "version": "29.7.0",
+  "main": "./build/index.js",
+  "types": "./build/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./build/index.d.ts",
+      "default": "./build/index.js"
+    },
+    "./package.json": "./package.json"
+  },
+  "dependencies": {
+    "@bcoe/v8-coverage": "^0.2.3",
+    "@jest/console": "^29.7.0",
+    "@jest/test-result": "^29.7.0",
+    "@jest/transform": "^29.7.0",
+    "@jest/types": "^29.6.3",
+    "@jridgewell/trace-mapping": "^0.3.18",
+    "@types/node": "*",
+    "chalk": "^4.0.0",
+    "collect-v8-coverage": "^1.0.0",
+    "exit": "^0.1.2",
+    "glob": "^7.1.3",
+    "graceful-fs": "^4.2.9",
+    "istanbul-lib-coverage": "^3.0.0",
+    "istanbul-lib-instrument": "^6.0.0",
+    "istanbul-lib-report": "^3.0.0",
+    "istanbul-lib-source-maps": "^4.0.0",
+    "istanbul-reports": "^3.1.3",
+    "jest-message-util": "^29.7.0",
+    "jest-util": "^29.7.0",
+    "jest-worker": "^29.7.0",
+    "slash": "^3.0.0",
+    "string-length": "^4.0.1",
+    "strip-ansi": "^6.0.0",
+    "v8-to-istanbul": "^9.0.1"
+  },
+  "devDependencies": {
+    "@jest/test-utils": "^29.7.0",
+    "@tsd/typescript": "^5.0.4",
+    "@types/exit": "^0.1.30",
+    "@types/glob": "^7.1.1",
+    "@types/graceful-fs": "^4.1.3",
+    "@types/istanbul-lib-coverage": "^2.0.0",
+    "@types/istanbul-lib-instrument": "^1.7.2",
+    "@types/istanbul-lib-report": "^3.0.0",
+    "@types/istanbul-lib-source-maps": "^4.0.0",
+    "@types/istanbul-reports": "^3.0.0",
+    "@types/node-notifier": "^8.0.0",
+    "jest-resolve": "^29.7.0",
+    "mock-fs": "^5.1.2",
+    "node-notifier": "^10.0.0",
+    "tsd-lite": "^0.7.0"
+  },
+  "peerDependencies": {
+    "node-notifier": "^8.0.1 || ^9.0.0 || ^10.0.0"
+  },
+  "peerDependenciesMeta": {
+    "node-notifier": {
+      "optional": true
+    }
+  },
+  "engines": {
+    "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/jestjs/jest.git",
+    "directory": "packages/jest-reporters"
+  },
+  "bugs": {
+    "url": "https://github.com/jestjs/jest/issues"
+  },
+  "homepage": "https://jestjs.io/",
+  "license": "MIT",
+  "publishConfig": {
+    "access": "public"
+  },
+  "gitHead": "4e56991693da7cd4c3730dc3579a1dd1403ee630"
+}