Mail

frontend/node_modules/react-scripts/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2013-present, Facebook, Inc.
+
+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.

frontend/node_modules/react-scripts/README.md

@@ -0,0 +1,7 @@
+# react-scripts
+
+This package includes scripts and configuration used by [Create React App](https://github.com/facebook/create-react-app).<br>
+Please refer to its documentation:
+
+- [Getting Started](https://facebook.github.io/create-react-app/docs/getting-started) – How to create a new app.
+- [User Guide](https://facebook.github.io/create-react-app/) – How to develop apps bootstrapped with Create React App.

frontend/node_modules/react-scripts/bin/react-scripts.js

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+#!/usr/bin/env node
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+'use strict';
+
+// Makes the script crash on unhandled rejections instead of silently
+// ignoring them. In the future, promise rejections that are not handled will
+// terminate the Node.js process with a non-zero exit code.
+process.on('unhandledRejection', err => {
+  throw err;
+});
+
+const spawn = require('react-dev-utils/crossSpawn');
+const args = process.argv.slice(2);
+
+const scriptIndex = args.findIndex(
+  x => x === 'build' || x === 'eject' || x === 'start' || x === 'test'
+);
+const script = scriptIndex === -1 ? args[0] : args[scriptIndex];
+const nodeArgs = scriptIndex > 0 ? args.slice(0, scriptIndex) : [];
+
+if (['build', 'eject', 'start', 'test'].includes(script)) {
+  const result = spawn.sync(
+    process.execPath,
+    nodeArgs
+      .concat(require.resolve('../scripts/' + script))
+      .concat(args.slice(scriptIndex + 1)),
+    { stdio: 'inherit' }
+  );
+  if (result.signal) {
+    if (result.signal === 'SIGKILL') {
+      console.log(
+        'The build failed because the process exited too early. ' +
+          'This probably means the system ran out of memory or someone called ' +
+          '`kill -9` on the process.'
+      );
+    } else if (result.signal === 'SIGTERM') {
+      console.log(
+        'The build failed because the process exited too early. ' +
+          'Someone might have called `kill` or `killall`, or the system could ' +
+          'be shutting down.'
+      );
+    }
+    process.exit(1);
+  }
+  process.exit(result.status);
+} else {
+  console.log('Unknown script "' + script + '".');
+  console.log('Perhaps you need to update react-scripts?');
+  console.log(
+    'See: https://facebook.github.io/create-react-app/docs/updating-to-new-releases'
+  );
+}

frontend/node_modules/react-scripts/config/env.js

@@ -0,0 +1,112 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+// @remove-on-eject-end
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const paths = require('./paths');
+
+// Make sure that including paths.js after env.js will read .env variables.
+delete require.cache[require.resolve('./paths')];
+
+const NODE_ENV = process.env.NODE_ENV;
+if (!NODE_ENV) {
+  throw new Error(
+    'The NODE_ENV environment variable is required but was not specified.'
+  );
+}
+
+// https://github.com/bkeepers/dotenv#what-other-env-files-can-i-use
+const dotenvFiles = [
+  `${paths.dotenv}.${NODE_ENV}.local`,
+  // Don't include `.env.local` for `test` environment
+  // since normally you expect tests to produce the same
+  // results for everyone
+  NODE_ENV !== 'test' && `${paths.dotenv}.local`,
+  `${paths.dotenv}.${NODE_ENV}`,
+  paths.dotenv,
+].filter(Boolean);
+
+// Load environment variables from .env* files. Suppress warnings using silent
+// if this file is missing. dotenv will never modify any environment variables
+// that have already been set.  Variable expansion is supported in .env files.
+// https://github.com/motdotla/dotenv
+// https://github.com/motdotla/dotenv-expand
+dotenvFiles.forEach(dotenvFile => {
+  if (fs.existsSync(dotenvFile)) {
+    require('dotenv-expand')(
+      require('dotenv').config({
+        path: dotenvFile,
+      })
+    );
+  }
+});
+
+// We support resolving modules according to `NODE_PATH`.
+// This lets you use absolute paths in imports inside large monorepos:
+// https://github.com/facebook/create-react-app/issues/253.
+// It works similar to `NODE_PATH` in Node itself:
+// https://nodejs.org/api/modules.html#modules_loading_from_the_global_folders
+// Note that unlike in Node, only *relative* paths from `NODE_PATH` are honored.
+// Otherwise, we risk importing Node.js core modules into an app instead of webpack shims.
+// https://github.com/facebook/create-react-app/issues/1023#issuecomment-265344421
+// We also resolve them to make sure all tools using them work consistently.
+const appDirectory = fs.realpathSync(process.cwd());
+process.env.NODE_PATH = (process.env.NODE_PATH || '')
+  .split(path.delimiter)
+  .filter(folder => folder && !path.isAbsolute(folder))
+  .map(folder => path.resolve(appDirectory, folder))
+  .join(path.delimiter);
+
+// Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be
+// injected into the application via DefinePlugin in webpack configuration.
+const REACT_APP = /^REACT_APP_/i;
+
+function getClientEnvironment(publicUrl) {
+  const raw = Object.keys(process.env)
+    .filter(key => REACT_APP.test(key))
+    .reduce(
+      (env, key) => {
+        env[key] = process.env[key];
+        return env;
+      },
+      {
+        // Useful for determining whether we’re running in production mode.
+        // Most importantly, it switches React into the correct mode.
+        NODE_ENV: process.env.NODE_ENV || 'development',
+        // Useful for resolving the correct path to static assets in `public`.
+        // For example, <img src={process.env.PUBLIC_URL + '/img/logo.png'} />.
+        // This should only be used as an escape hatch. Normally you would put
+        // images into the `src` and `import` them in code to get their paths.
+        PUBLIC_URL: publicUrl,
+        // We support configuring the sockjs pathname during development.
+        // These settings let a developer run multiple simultaneous projects.
+        // They are used as the connection `hostname`, `pathname` and `port`
+        // in webpackHotDevClient. They are used as the `sockHost`, `sockPath`
+        // and `sockPort` options in webpack-dev-server.
+        WDS_SOCKET_HOST: process.env.WDS_SOCKET_HOST,
+        WDS_SOCKET_PATH: process.env.WDS_SOCKET_PATH,
+        WDS_SOCKET_PORT: process.env.WDS_SOCKET_PORT,
+        // Whether or not react-refresh is enabled.
+        // It is defined here so it is available in the webpackHotDevClient.
+        FAST_REFRESH: process.env.FAST_REFRESH !== 'false',
+      }
+    );
+  // Stringify all values so we can feed into webpack DefinePlugin
+  const stringified = {
+    'process.env': Object.keys(raw).reduce((env, key) => {
+      env[key] = JSON.stringify(raw[key]);
+      return env;
+    }, {}),
+  };
+
+  return { raw, stringified };
+}
+
+module.exports = getClientEnvironment;

frontend/node_modules/react-scripts/config/getHttpsConfig.js

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+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+// @remove-on-eject-end
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const crypto = require('crypto');
+const chalk = require('react-dev-utils/chalk');
+const paths = require('./paths');
+
+// Ensure the certificate and key provided are valid and if not
+// throw an easy to debug error
+function validateKeyAndCerts({ cert, key, keyFile, crtFile }) {
+  let encrypted;
+  try {
+    // publicEncrypt will throw an error with an invalid cert
+    encrypted = crypto.publicEncrypt(cert, Buffer.from('test'));
+  } catch (err) {
+    throw new Error(
+      `The certificate "${chalk.yellow(crtFile)}" is invalid.\n${err.message}`
+    );
+  }
+
+  try {
+    // privateDecrypt will throw an error with an invalid key
+    crypto.privateDecrypt(key, encrypted);
+  } catch (err) {
+    throw new Error(
+      `The certificate key "${chalk.yellow(keyFile)}" is invalid.\n${
+        err.message
+      }`
+    );
+  }
+}
+
+// Read file and throw an error if it doesn't exist
+function readEnvFile(file, type) {
+  if (!fs.existsSync(file)) {
+    throw new Error(
+      `You specified ${chalk.cyan(
+        type
+      )} in your env, but the file "${chalk.yellow(file)}" can't be found.`
+    );
+  }
+  return fs.readFileSync(file);
+}
+
+// Get the https config
+// Return cert files if provided in env, otherwise just true or false
+function getHttpsConfig() {
+  const { SSL_CRT_FILE, SSL_KEY_FILE, HTTPS } = process.env;
+  const isHttps = HTTPS === 'true';
+
+  if (isHttps && SSL_CRT_FILE && SSL_KEY_FILE) {
+    const crtFile = path.resolve(paths.appPath, SSL_CRT_FILE);
+    const keyFile = path.resolve(paths.appPath, SSL_KEY_FILE);
+    const config = {
+      cert: readEnvFile(crtFile, 'SSL_CRT_FILE'),
+      key: readEnvFile(keyFile, 'SSL_KEY_FILE'),
+    };
+
+    validateKeyAndCerts({ ...config, keyFile, crtFile });
+    return config;
+  }
+  return isHttps;
+}
+
+module.exports = getHttpsConfig;

frontend/node_modules/react-scripts/config/jest/babelTransform.js

@@ -0,0 +1,37 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+// @remove-on-eject-end
+'use strict';
+
+const babelJest = require('babel-jest').default;
+
+const hasJsxRuntime = (() => {
+  if (process.env.DISABLE_NEW_JSX_TRANSFORM === 'true') {
+    return false;
+  }
+
+  try {
+    require.resolve('react/jsx-runtime');
+    return true;
+  } catch (e) {
+    return false;
+  }
+})();
+
+module.exports = babelJest.createTransformer({
+  presets: [
+    [
+      require.resolve('babel-preset-react-app'),
+      {
+        runtime: hasJsxRuntime ? 'automatic' : 'classic',
+      },
+    ],
+  ],
+  babelrc: false,
+  configFile: false,
+});

frontend/node_modules/react-scripts/config/jest/cssTransform.js

@@ -0,0 +1,22 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+// @remove-on-eject-end
+'use strict';
+
+// This is a custom Jest transformer turning style imports into empty objects.
+// http://facebook.github.io/jest/docs/en/webpack.html
+
+module.exports = {
+  process() {
+    return 'module.exports = {};';
+  },
+  getCacheKey() {
+    // The output is always the same.
+    return 'cssTransform';
+  },
+};

frontend/node_modules/react-scripts/config/jest/fileTransform.js

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+'use strict';
+
+const path = require('path');
+const camelcase = require('camelcase');
+
+// This is a custom Jest transformer turning file imports into filenames.
+// http://facebook.github.io/jest/docs/en/webpack.html
+
+module.exports = {
+  process(src, filename) {
+    const assetFilename = JSON.stringify(path.basename(filename));
+
+    if (filename.match(/\.svg$/)) {
+      // Based on how SVGR generates a component name:
+      // https://github.com/smooth-code/svgr/blob/01b194cf967347d43d4cbe6b434404731b87cf27/packages/core/src/state.js#L6
+      const pascalCaseFilename = camelcase(path.parse(filename).name, {
+        pascalCase: true,
+      });
+      const componentName = `Svg${pascalCaseFilename}`;
+      return `const React = require('react');
+      module.exports = {
+        __esModule: true,
+        default: ${assetFilename},
+        ReactComponent: React.forwardRef(function ${componentName}(props, ref) {
+          return {
+            $$typeof: Symbol.for('react.element'),
+            type: 'svg',
+            ref: ref,
+            key: null,
+            props: Object.assign({}, props, {
+              children: ${assetFilename}
+            })
+          };
+        }),
+      };`;
+    }
+
+    return `module.exports = ${assetFilename};`;
+  },
+};

frontend/node_modules/react-scripts/config/modules.js

@@ -0,0 +1,142 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+// @remove-on-eject-end
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const paths = require('./paths');
+const chalk = require('react-dev-utils/chalk');
+const resolve = require('resolve');
+
+/**
+ * Get additional module paths based on the baseUrl of a compilerOptions object.
+ *
+ * @param {Object} options
+ */
+function getAdditionalModulePaths(options = {}) {
+  const baseUrl = options.baseUrl;
+
+  if (!baseUrl) {
+    return '';
+  }
+
+  const baseUrlResolved = path.resolve(paths.appPath, baseUrl);
+
+  // We don't need to do anything if `baseUrl` is set to `node_modules`. This is
+  // the default behavior.
+  if (path.relative(paths.appNodeModules, baseUrlResolved) === '') {
+    return null;
+  }
+
+  // Allow the user set the `baseUrl` to `appSrc`.
+  if (path.relative(paths.appSrc, baseUrlResolved) === '') {
+    return [paths.appSrc];
+  }
+
+  // If the path is equal to the root directory we ignore it here.
+  // We don't want to allow importing from the root directly as source files are
+  // not transpiled outside of `src`. We do allow importing them with the
+  // absolute path (e.g. `src/Components/Button.js`) but we set that up with
+  // an alias.
+  if (path.relative(paths.appPath, baseUrlResolved) === '') {
+    return null;
+  }
+
+  // Otherwise, throw an error.
+  throw new Error(
+    chalk.red.bold(
+      "Your project's `baseUrl` can only be set to `src` or `node_modules`." +
+        ' Create React App does not support other values at this time.'
+    )
+  );
+}
+
+/**
+ * Get webpack aliases based on the baseUrl of a compilerOptions object.
+ *
+ * @param {*} options
+ */
+function getWebpackAliases(options = {}) {
+  const baseUrl = options.baseUrl;
+
+  if (!baseUrl) {
+    return {};
+  }
+
+  const baseUrlResolved = path.resolve(paths.appPath, baseUrl);
+
+  if (path.relative(paths.appPath, baseUrlResolved) === '') {
+    return {
+      src: paths.appSrc,
+    };
+  }
+}
+
+/**
+ * Get jest aliases based on the baseUrl of a compilerOptions object.
+ *
+ * @param {*} options
+ */
+function getJestAliases(options = {}) {
+  const baseUrl = options.baseUrl;
+
+  if (!baseUrl) {
+    return {};
+  }
+
+  const baseUrlResolved = path.resolve(paths.appPath, baseUrl);
+
+  if (path.relative(paths.appPath, baseUrlResolved) === '') {
+    return {
+      '^src/(.*)$': '<rootDir>/src/$1',
+    };
+  }
+}
+
+function getModules() {
+  // Check if TypeScript is setup
+  const hasTsConfig = fs.existsSync(paths.appTsConfig);
+  const hasJsConfig = fs.existsSync(paths.appJsConfig);
+
+  if (hasTsConfig && hasJsConfig) {
+    throw new Error(
+      'You have both a tsconfig.json and a jsconfig.json. If you are using TypeScript please remove your jsconfig.json file.'
+    );
+  }
+
+  let config;
+
+  // If there's a tsconfig.json we assume it's a
+  // TypeScript project and set up the config
+  // based on tsconfig.json
+  if (hasTsConfig) {
+    const ts = require(resolve.sync('typescript', {
+      basedir: paths.appNodeModules,
+    }));
+    config = ts.readConfigFile(paths.appTsConfig, ts.sys.readFile).config;
+    // Otherwise we'll check if there is jsconfig.json
+    // for non TS projects.
+  } else if (hasJsConfig) {
+    config = require(paths.appJsConfig);
+  }
+
+  config = config || {};
+  const options = config.compilerOptions || {};
+
+  const additionalModulePaths = getAdditionalModulePaths(options);
+
+  return {
+    additionalModulePaths: additionalModulePaths,
+    webpackAliases: getWebpackAliases(options),
+    jestAliases: getJestAliases(options),
+    hasTsConfig,
+  };
+}
+
+module.exports = getModules();

frontend/node_modules/react-scripts/config/paths.js

@@ -0,0 +1,153 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+// @remove-on-eject-end
+'use strict';
+
+const path = require('path');
+const fs = require('fs');
+const getPublicUrlOrPath = require('react-dev-utils/getPublicUrlOrPath');
+
+// Make sure any symlinks in the project folder are resolved:
+// https://github.com/facebook/create-react-app/issues/637
+const appDirectory = fs.realpathSync(process.cwd());
+const resolveApp = relativePath => path.resolve(appDirectory, relativePath);
+
+// We use `PUBLIC_URL` environment variable or "homepage" field to infer
+// "public path" at which the app is served.
+// webpack needs to know it to put the right <script> hrefs into HTML even in
+// single-page apps that may serve index.html for nested URLs like /todos/42.
+// We can't use a relative path in HTML because we don't want to load something
+// like /todos/42/static/js/bundle.7289d.js. We have to know the root.
+const publicUrlOrPath = getPublicUrlOrPath(
+  process.env.NODE_ENV === 'development',
+  require(resolveApp('package.json')).homepage,
+  process.env.PUBLIC_URL
+);
+
+const buildPath = process.env.BUILD_PATH || 'build';
+
+const moduleFileExtensions = [
+  'web.mjs',
+  'mjs',
+  'web.js',
+  'js',
+  'web.ts',
+  'ts',
+  'web.tsx',
+  'tsx',
+  'json',
+  'web.jsx',
+  'jsx',
+];
+
+// Resolve file paths in the same order as webpack
+const resolveModule = (resolveFn, filePath) => {
+  const extension = moduleFileExtensions.find(extension =>
+    fs.existsSync(resolveFn(`${filePath}.${extension}`))
+  );
+
+  if (extension) {
+    return resolveFn(`${filePath}.${extension}`);
+  }
+
+  return resolveFn(`${filePath}.js`);
+};
+
+// config after eject: we're in ./config/
+module.exports = {
+  dotenv: resolveApp('.env'),
+  appPath: resolveApp('.'),
+  appBuild: resolveApp(buildPath),
+  appPublic: resolveApp('public'),
+  appHtml: resolveApp('public/index.html'),
+  appIndexJs: resolveModule(resolveApp, 'src/index'),
+  appPackageJson: resolveApp('package.json'),
+  appSrc: resolveApp('src'),
+  appTsConfig: resolveApp('tsconfig.json'),
+  appJsConfig: resolveApp('jsconfig.json'),
+  yarnLockFile: resolveApp('yarn.lock'),
+  testsSetup: resolveModule(resolveApp, 'src/setupTests'),
+  proxySetup: resolveApp('src/setupProxy.js'),
+  appNodeModules: resolveApp('node_modules'),
+  appWebpackCache: resolveApp('node_modules/.cache'),
+  appTsBuildInfoFile: resolveApp('node_modules/.cache/tsconfig.tsbuildinfo'),
+  swSrc: resolveModule(resolveApp, 'src/service-worker'),
+  publicUrlOrPath,
+};
+
+// @remove-on-eject-begin
+const resolveOwn = relativePath => path.resolve(__dirname, '..', relativePath);
+
+// config before eject: we're in ./node_modules/react-scripts/config/
+module.exports = {
+  dotenv: resolveApp('.env'),
+  appPath: resolveApp('.'),
+  appBuild: resolveApp(buildPath),
+  appPublic: resolveApp('public'),
+  appHtml: resolveApp('public/index.html'),
+  appIndexJs: resolveModule(resolveApp, 'src/index'),
+  appPackageJson: resolveApp('package.json'),
+  appSrc: resolveApp('src'),
+  appTsConfig: resolveApp('tsconfig.json'),
+  appJsConfig: resolveApp('jsconfig.json'),
+  yarnLockFile: resolveApp('yarn.lock'),
+  testsSetup: resolveModule(resolveApp, 'src/setupTests'),
+  proxySetup: resolveApp('src/setupProxy.js'),
+  appNodeModules: resolveApp('node_modules'),
+  appWebpackCache: resolveApp('node_modules/.cache'),
+  appTsBuildInfoFile: resolveApp('node_modules/.cache/tsconfig.tsbuildinfo'),
+  swSrc: resolveModule(resolveApp, 'src/service-worker'),
+  publicUrlOrPath,
+  // These properties only exist before ejecting:
+  ownPath: resolveOwn('.'),
+  ownNodeModules: resolveOwn('node_modules'), // This is empty on npm 3
+  appTypeDeclarations: resolveApp('src/react-app-env.d.ts'),
+  ownTypeDeclarations: resolveOwn('lib/react-app.d.ts'),
+};
+
+const ownPackageJson = require('../package.json');
+const reactScriptsPath = resolveApp(`node_modules/${ownPackageJson.name}`);
+const reactScriptsLinked =
+  fs.existsSync(reactScriptsPath) &&
+  fs.lstatSync(reactScriptsPath).isSymbolicLink();
+
+// config before publish: we're in ./packages/react-scripts/config/
+if (
+  !reactScriptsLinked &&
+  __dirname.indexOf(path.join('packages', 'react-scripts', 'config')) !== -1
+) {
+  const templatePath = '../cra-template/template';
+  module.exports = {
+    dotenv: resolveOwn(`${templatePath}/.env`),
+    appPath: resolveApp('.'),
+    appBuild: resolveOwn(path.join('../..', buildPath)),
+    appPublic: resolveOwn(`${templatePath}/public`),
+    appHtml: resolveOwn(`${templatePath}/public/index.html`),
+    appIndexJs: resolveModule(resolveOwn, `${templatePath}/src/index`),
+    appPackageJson: resolveOwn('package.json'),
+    appSrc: resolveOwn(`${templatePath}/src`),
+    appTsConfig: resolveOwn(`${templatePath}/tsconfig.json`),
+    appJsConfig: resolveOwn(`${templatePath}/jsconfig.json`),
+    yarnLockFile: resolveOwn(`${templatePath}/yarn.lock`),
+    testsSetup: resolveModule(resolveOwn, `${templatePath}/src/setupTests`),
+    proxySetup: resolveOwn(`${templatePath}/src/setupProxy.js`),
+    appNodeModules: resolveOwn('node_modules'),
+    appWebpackCache: resolveOwn('node_modules/.cache'),
+    appTsBuildInfoFile: resolveOwn('node_modules/.cache/tsconfig.tsbuildinfo'),
+    swSrc: resolveModule(resolveOwn, `${templatePath}/src/service-worker`),
+    publicUrlOrPath,
+    // These properties only exist before ejecting:
+    ownPath: resolveOwn('.'),
+    ownNodeModules: resolveOwn('node_modules'),
+    appTypeDeclarations: resolveOwn(`${templatePath}/src/react-app-env.d.ts`),
+    ownTypeDeclarations: resolveOwn('lib/react-app.d.ts'),
+  };
+}
+// @remove-on-eject-end
+
+module.exports.moduleFileExtensions = moduleFileExtensions;

frontend/node_modules/react-scripts/config/webpack.config.js

@@ -0,0 +1,796 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+// @remove-on-eject-end
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const webpack = require('webpack');
+const resolve = require('resolve');
+const HtmlWebpackPlugin = require('html-webpack-plugin');
+const CaseSensitivePathsPlugin = require('case-sensitive-paths-webpack-plugin');
+const InlineChunkHtmlPlugin = require('react-dev-utils/InlineChunkHtmlPlugin');
+const TerserPlugin = require('terser-webpack-plugin');
+const MiniCssExtractPlugin = require('mini-css-extract-plugin');
+const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
+const { WebpackManifestPlugin } = require('webpack-manifest-plugin');
+const InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
+const WorkboxWebpackPlugin = require('workbox-webpack-plugin');
+const ModuleScopePlugin = require('react-dev-utils/ModuleScopePlugin');
+const getCSSModuleLocalIdent = require('react-dev-utils/getCSSModuleLocalIdent');
+const ESLintPlugin = require('eslint-webpack-plugin');
+const paths = require('./paths');
+const modules = require('./modules');
+const getClientEnvironment = require('./env');
+const ModuleNotFoundPlugin = require('react-dev-utils/ModuleNotFoundPlugin');
+const ForkTsCheckerWebpackPlugin =
+  process.env.TSC_COMPILE_ON_ERROR === 'true'
+    ? require('react-dev-utils/ForkTsCheckerWarningWebpackPlugin')
+    : require('react-dev-utils/ForkTsCheckerWebpackPlugin');
+const ReactRefreshWebpackPlugin = require('@pmmmwh/react-refresh-webpack-plugin');
+// @remove-on-eject-begin
+const getCacheIdentifier = require('react-dev-utils/getCacheIdentifier');
+// @remove-on-eject-end
+const createEnvironmentHash = require('./webpack/persistentCache/createEnvironmentHash');
+
+// Source maps are resource heavy and can cause out of memory issue for large source files.
+const shouldUseSourceMap = process.env.GENERATE_SOURCEMAP !== 'false';
+
+const reactRefreshRuntimeEntry = require.resolve('react-refresh/runtime');
+const reactRefreshWebpackPluginRuntimeEntry = require.resolve(
+  '@pmmmwh/react-refresh-webpack-plugin'
+);
+const babelRuntimeEntry = require.resolve('babel-preset-react-app');
+const babelRuntimeEntryHelpers = require.resolve(
+  '@babel/runtime/helpers/esm/assertThisInitialized',
+  { paths: [babelRuntimeEntry] }
+);
+const babelRuntimeRegenerator = require.resolve('@babel/runtime/regenerator', {
+  paths: [babelRuntimeEntry],
+});
+
+// Some apps do not need the benefits of saving a web request, so not inlining the chunk
+// makes for a smoother build process.
+const shouldInlineRuntimeChunk = process.env.INLINE_RUNTIME_CHUNK !== 'false';
+
+const emitErrorsAsWarnings = process.env.ESLINT_NO_DEV_ERRORS === 'true';
+const disableESLintPlugin = process.env.DISABLE_ESLINT_PLUGIN === 'true';
+
+const imageInlineSizeLimit = parseInt(
+  process.env.IMAGE_INLINE_SIZE_LIMIT || '10000'
+);
+
+// Check if TypeScript is setup
+const useTypeScript = fs.existsSync(paths.appTsConfig);
+
+// Check if Tailwind config exists
+const useTailwind = fs.existsSync(
+  path.join(paths.appPath, 'tailwind.config.js')
+);
+
+// Get the path to the uncompiled service worker (if it exists).
+const swSrc = paths.swSrc;
+
+// style files regexes
+const cssRegex = /\.css$/;
+const cssModuleRegex = /\.module\.css$/;
+const sassRegex = /\.(scss|sass)$/;
+const sassModuleRegex = /\.module\.(scss|sass)$/;
+
+const hasJsxRuntime = (() => {
+  if (process.env.DISABLE_NEW_JSX_TRANSFORM === 'true') {
+    return false;
+  }
+
+  try {
+    require.resolve('react/jsx-runtime');
+    return true;
+  } catch (e) {
+    return false;
+  }
+})();
+
+// This is the production and development configuration.
+// It is focused on developer experience, fast rebuilds, and a minimal bundle.
+module.exports = function (webpackEnv) {
+  const isEnvDevelopment = webpackEnv === 'development';
+  const isEnvProduction = webpackEnv === 'production';
+
+  // Variable used for enabling profiling in Production
+  // passed into alias object. Uses a flag if passed into the build command
+  const isEnvProductionProfile =
+    isEnvProduction && process.argv.includes('--profile');
+
+  // We will provide `paths.publicUrlOrPath` to our app
+  // as %PUBLIC_URL% in `index.html` and `process.env.PUBLIC_URL` in JavaScript.
+  // Omit trailing slash as %PUBLIC_URL%/xyz looks better than %PUBLIC_URL%xyz.
+  // Get environment variables to inject into our app.
+  const env = getClientEnvironment(paths.publicUrlOrPath.slice(0, -1));
+
+  const shouldUseReactRefresh = env.raw.FAST_REFRESH;
+
+  // common function to get style loaders
+  const getStyleLoaders = (cssOptions, preProcessor) => {
+    const loaders = [
+      isEnvDevelopment && require.resolve('style-loader'),
+      isEnvProduction && {
+        loader: MiniCssExtractPlugin.loader,
+        // css is located in `static/css`, use '../../' to locate index.html folder
+        // in production `paths.publicUrlOrPath` can be a relative path
+        options: paths.publicUrlOrPath.startsWith('.')
+          ? { publicPath: '../../' }
+          : {},
+      },
+      {
+        loader: require.resolve('css-loader'),
+        options: cssOptions,
+      },
+      {
+        // Options for PostCSS as we reference these options twice
+        // Adds vendor prefixing based on your specified browser support in
+        // package.json
+        loader: require.resolve('postcss-loader'),
+        options: {
+          postcssOptions: {
+            // Necessary for external CSS imports to work
+            // https://github.com/facebook/create-react-app/issues/2677
+            ident: 'postcss',
+            config: false,
+            plugins: !useTailwind
+              ? [
+                  'postcss-flexbugs-fixes',
+                  [
+                    'postcss-preset-env',
+                    {
+                      autoprefixer: {
+                        flexbox: 'no-2009',
+                      },
+                      stage: 3,
+                    },
+                  ],
+                  // Adds PostCSS Normalize as the reset css with default options,
+                  // so that it honors browserslist config in package.json
+                  // which in turn let's users customize the target behavior as per their needs.
+                  'postcss-normalize',
+                ]
+              : [
+                  'tailwindcss',
+                  'postcss-flexbugs-fixes',
+                  [
+                    'postcss-preset-env',
+                    {
+                      autoprefixer: {
+                        flexbox: 'no-2009',
+                      },
+                      stage: 3,
+                    },
+                  ],
+                ],
+          },
+          sourceMap: isEnvProduction ? shouldUseSourceMap : isEnvDevelopment,
+        },
+      },
+    ].filter(Boolean);
+    if (preProcessor) {
+      loaders.push(
+        {
+          loader: require.resolve('resolve-url-loader'),
+          options: {
+            sourceMap: isEnvProduction ? shouldUseSourceMap : isEnvDevelopment,
+            root: paths.appSrc,
+          },
+        },
+        {
+          loader: require.resolve(preProcessor),
+          options: {
+            sourceMap: true,
+          },
+        }
+      );
+    }
+    return loaders;
+  };
+
+  return {
+    target: ['browserslist'],
+    // Webpack noise constrained to errors and warnings
+    stats: 'errors-warnings',
+    mode: isEnvProduction ? 'production' : isEnvDevelopment && 'development',
+    // Stop compilation early in production
+    bail: isEnvProduction,
+    devtool: isEnvProduction
+      ? shouldUseSourceMap
+        ? 'source-map'
+        : false
+      : isEnvDevelopment && 'cheap-module-source-map',
+    // These are the "entry points" to our application.
+    // This means they will be the "root" imports that are included in JS bundle.
+    entry: paths.appIndexJs,
+    output: {
+      // The build folder.
+      path: paths.appBuild,
+      // Add /* filename */ comments to generated require()s in the output.
+      pathinfo: isEnvDevelopment,
+      // There will be one main bundle, and one file per asynchronous chunk.
+      // In development, it does not produce real files.
+      filename: isEnvProduction
+        ? 'static/js/[name].[contenthash:8].js'
+        : isEnvDevelopment && 'static/js/bundle.js',
+      // There are also additional JS chunk files if you use code splitting.
+      chunkFilename: isEnvProduction
+        ? 'static/js/[name].[contenthash:8].chunk.js'
+        : isEnvDevelopment && 'static/js/[name].chunk.js',
+      assetModuleFilename: 'static/media/[name].[hash][ext]',
+      // webpack uses `publicPath` to determine where the app is being served from.
+      // It requires a trailing slash, or the file assets will get an incorrect path.
+      // We inferred the "public path" (such as / or /my-project) from homepage.
+      publicPath: paths.publicUrlOrPath,
+      // Point sourcemap entries to original disk location (format as URL on Windows)
+      devtoolModuleFilenameTemplate: isEnvProduction
+        ? info =>
+            path
+              .relative(paths.appSrc, info.absoluteResourcePath)
+              .replace(/\\/g, '/')
+        : isEnvDevelopment &&
+          (info => path.resolve(info.absoluteResourcePath).replace(/\\/g, '/')),
+    },
+    cache: {
+      type: 'filesystem',
+      version: createEnvironmentHash(env.raw),
+      cacheDirectory: paths.appWebpackCache,
+      store: 'pack',
+      buildDependencies: {
+        defaultWebpack: ['webpack/lib/'],
+        config: [__filename],
+        tsconfig: [paths.appTsConfig, paths.appJsConfig].filter(f =>
+          fs.existsSync(f)
+        ),
+      },
+    },
+    infrastructureLogging: {
+      level: 'none',
+    },
+    optimization: {
+      minimize: isEnvProduction,
+      minimizer: [
+        // This is only used in production mode
+        new TerserPlugin({
+          terserOptions: {
+            parse: {
+              // We want terser to parse ecma 8 code. However, we don't want it
+              // to apply any minification steps that turns valid ecma 5 code
+              // into invalid ecma 5 code. This is why the 'compress' and 'output'
+              // sections only apply transformations that are ecma 5 safe
+              // https://github.com/facebook/create-react-app/pull/4234
+              ecma: 8,
+            },
+            compress: {
+              ecma: 5,
+              warnings: false,
+              // Disabled because of an issue with Uglify breaking seemingly valid code:
+              // https://github.com/facebook/create-react-app/issues/2376
+              // Pending further investigation:
+              // https://github.com/mishoo/UglifyJS2/issues/2011
+              comparisons: false,
+              // Disabled because of an issue with Terser breaking valid code:
+              // https://github.com/facebook/create-react-app/issues/5250
+              // Pending further investigation:
+              // https://github.com/terser-js/terser/issues/120
+              inline: 2,
+            },
+            mangle: {
+              safari10: true,
+            },
+            // Added for profiling in devtools
+            keep_classnames: isEnvProductionProfile,
+            keep_fnames: isEnvProductionProfile,
+            output: {
+              ecma: 5,
+              comments: false,
+              // Turned on because emoji and regex is not minified properly using default
+              // https://github.com/facebook/create-react-app/issues/2488
+              ascii_only: true,
+            },
+          },
+        }),
+        // This is only used in production mode
+        new CssMinimizerPlugin(),
+      ],
+    },
+    resolve: {
+      // This allows you to set a fallback for where webpack should look for modules.
+      // We placed these paths second because we want `node_modules` to "win"
+      // if there are any conflicts. This matches Node resolution mechanism.
+      // https://github.com/facebook/create-react-app/issues/253
+      modules: ['node_modules', paths.appNodeModules].concat(
+        modules.additionalModulePaths || []
+      ),
+      // These are the reasonable defaults supported by the Node ecosystem.
+      // We also include JSX as a common component filename extension to support
+      // some tools, although we do not recommend using it, see:
+      // https://github.com/facebook/create-react-app/issues/290
+      // `web` extension prefixes have been added for better support
+      // for React Native Web.
+      extensions: paths.moduleFileExtensions
+        .map(ext => `.${ext}`)
+        .filter(ext => useTypeScript || !ext.includes('ts')),
+      alias: {
+        // Support React Native Web
+        // https://www.smashingmagazine.com/2016/08/a-glimpse-into-the-future-with-react-native-for-web/
+        'react-native': 'react-native-web',
+        // Allows for better profiling with ReactDevTools
+        ...(isEnvProductionProfile && {
+          'react-dom$': 'react-dom/profiling',
+          'scheduler/tracing': 'scheduler/tracing-profiling',
+        }),
+        ...(modules.webpackAliases || {}),
+      },
+      plugins: [
+        // Prevents users from importing files from outside of src/ (or node_modules/).
+        // This often causes confusion because we only process files within src/ with babel.
+        // To fix this, we prevent you from importing files out of src/ -- if you'd like to,
+        // please link the files into your node_modules/ and let module-resolution kick in.
+        // Make sure your source files are compiled, as they will not be processed in any way.
+        new ModuleScopePlugin(paths.appSrc, [
+          paths.appPackageJson,
+          reactRefreshRuntimeEntry,
+          reactRefreshWebpackPluginRuntimeEntry,
+          babelRuntimeEntry,
+          babelRuntimeEntryHelpers,
+          babelRuntimeRegenerator,
+        ]),
+      ],
+    },
+    module: {
+      strictExportPresence: true,
+      rules: [
+        // Handle node_modules packages that contain sourcemaps
+        shouldUseSourceMap && {
+          enforce: 'pre',
+          exclude: /@babel(?:\/|\\{1,2})runtime/,
+          test: /\.(js|mjs|jsx|ts|tsx|css)$/,
+          loader: require.resolve('source-map-loader'),
+        },
+        {
+          // "oneOf" will traverse all following loaders until one will
+          // match the requirements. When no loader matches it will fall
+          // back to the "file" loader at the end of the loader list.
+          oneOf: [
+            // TODO: Merge this config once `image/avif` is in the mime-db
+            // https://github.com/jshttp/mime-db
+            {
+              test: [/\.avif$/],
+              type: 'asset',
+              mimetype: 'image/avif',
+              parser: {
+                dataUrlCondition: {
+                  maxSize: imageInlineSizeLimit,
+                },
+              },
+            },
+            // "url" loader works like "file" loader except that it embeds assets
+            // smaller than specified limit in bytes as data URLs to avoid requests.
+            // A missing `test` is equivalent to a match.
+            {
+              test: [/\.bmp$/, /\.gif$/, /\.jpe?g$/, /\.png$/],
+              type: 'asset',
+              parser: {
+                dataUrlCondition: {
+                  maxSize: imageInlineSizeLimit,
+                },
+              },
+            },
+            {
+              test: /\.svg$/,
+              use: [
+                {
+                  loader: require.resolve('@svgr/webpack'),
+                  options: {
+                    prettier: false,
+                    svgo: false,
+                    svgoConfig: {
+                      plugins: [{ removeViewBox: false }],
+                    },
+                    titleProp: true,
+                    ref: true,
+                  },
+                },
+                {
+                  loader: require.resolve('file-loader'),
+                  options: {
+                    name: 'static/media/[name].[hash].[ext]',
+                  },
+                },
+              ],
+              issuer: {
+                and: [/\.(ts|tsx|js|jsx|md|mdx)$/],
+              },
+            },
+            // Process application JS with Babel.
+            // The preset includes JSX, Flow, TypeScript, and some ESnext features.
+            {
+              test: /\.(js|mjs|jsx|ts|tsx)$/,
+              include: paths.appSrc,
+              loader: require.resolve('babel-loader'),
+              options: {
+                customize: require.resolve(
+                  'babel-preset-react-app/webpack-overrides'
+                ),
+                presets: [
+                  [
+                    require.resolve('babel-preset-react-app'),
+                    {
+                      runtime: hasJsxRuntime ? 'automatic' : 'classic',
+                    },
+                  ],
+                ],
+                // @remove-on-eject-begin
+                babelrc: false,
+                configFile: false,
+                // Make sure we have a unique cache identifier, erring on the
+                // side of caution.
+                // We remove this when the user ejects because the default
+                // is sane and uses Babel options. Instead of options, we use
+                // the react-scripts and babel-preset-react-app versions.
+                cacheIdentifier: getCacheIdentifier(
+                  isEnvProduction
+                    ? 'production'
+                    : isEnvDevelopment && 'development',
+                  [
+                    'babel-plugin-named-asset-import',
+                    'babel-preset-react-app',
+                    'react-dev-utils',
+                    'react-scripts',
+                  ]
+                ),
+                // @remove-on-eject-end
+                plugins: [
+                  isEnvDevelopment &&
+                    shouldUseReactRefresh &&
+                    require.resolve('react-refresh/babel'),
+                ].filter(Boolean),
+                // This is a feature of `babel-loader` for webpack (not Babel itself).
+                // It enables caching results in ./node_modules/.cache/babel-loader/
+                // directory for faster rebuilds.
+                cacheDirectory: true,
+                // See #6846 for context on why cacheCompression is disabled
+                cacheCompression: false,
+                compact: isEnvProduction,
+              },
+            },
+            // Process any JS outside of the app with Babel.
+            // Unlike the application JS, we only compile the standard ES features.
+            {
+              test: /\.(js|mjs)$/,
+              exclude: /@babel(?:\/|\\{1,2})runtime/,
+              loader: require.resolve('babel-loader'),
+              options: {
+                babelrc: false,
+                configFile: false,
+                compact: false,
+                presets: [
+                  [
+                    require.resolve('babel-preset-react-app/dependencies'),
+                    { helpers: true },
+                  ],
+                ],
+                cacheDirectory: true,
+                // See #6846 for context on why cacheCompression is disabled
+                cacheCompression: false,
+                // @remove-on-eject-begin
+                cacheIdentifier: getCacheIdentifier(
+                  isEnvProduction
+                    ? 'production'
+                    : isEnvDevelopment && 'development',
+                  [
+                    'babel-plugin-named-asset-import',
+                    'babel-preset-react-app',
+                    'react-dev-utils',
+                    'react-scripts',
+                  ]
+                ),
+                // @remove-on-eject-end
+                // Babel sourcemaps are needed for debugging into node_modules
+                // code.  Without the options below, debuggers like VSCode
+                // show incorrect code and set breakpoints on the wrong lines.
+                sourceMaps: shouldUseSourceMap,
+                inputSourceMap: shouldUseSourceMap,
+              },
+            },
+            // "postcss" loader applies autoprefixer to our CSS.
+            // "css" loader resolves paths in CSS and adds assets as dependencies.
+            // "style" loader turns CSS into JS modules that inject <style> tags.
+            // In production, we use MiniCSSExtractPlugin to extract that CSS
+            // to a file, but in development "style" loader enables hot editing
+            // of CSS.
+            // By default we support CSS Modules with the extension .module.css
+            {
+              test: cssRegex,
+              exclude: cssModuleRegex,
+              use: getStyleLoaders({
+                importLoaders: 1,
+                sourceMap: isEnvProduction
+                  ? shouldUseSourceMap
+                  : isEnvDevelopment,
+                modules: {
+                  mode: 'icss',
+                },
+              }),
+              // Don't consider CSS imports dead code even if the
+              // containing package claims to have no side effects.
+              // Remove this when webpack adds a warning or an error for this.
+              // See https://github.com/webpack/webpack/issues/6571
+              sideEffects: true,
+            },
+            // Adds support for CSS Modules (https://github.com/css-modules/css-modules)
+            // using the extension .module.css
+            {
+              test: cssModuleRegex,
+              use: getStyleLoaders({
+                importLoaders: 1,
+                sourceMap: isEnvProduction
+                  ? shouldUseSourceMap
+                  : isEnvDevelopment,
+                modules: {
+                  mode: 'local',
+                  getLocalIdent: getCSSModuleLocalIdent,
+                },
+              }),
+            },
+            // Opt-in support for SASS (using .scss or .sass extensions).
+            // By default we support SASS Modules with the
+            // extensions .module.scss or .module.sass
+            {
+              test: sassRegex,
+              exclude: sassModuleRegex,
+              use: getStyleLoaders(
+                {
+                  importLoaders: 3,
+                  sourceMap: isEnvProduction
+                    ? shouldUseSourceMap
+                    : isEnvDevelopment,
+                  modules: {
+                    mode: 'icss',
+                  },
+                },
+                'sass-loader'
+              ),
+              // Don't consider CSS imports dead code even if the
+              // containing package claims to have no side effects.
+              // Remove this when webpack adds a warning or an error for this.
+              // See https://github.com/webpack/webpack/issues/6571
+              sideEffects: true,
+            },
+            // Adds support for CSS Modules, but using SASS
+            // using the extension .module.scss or .module.sass
+            {
+              test: sassModuleRegex,
+              use: getStyleLoaders(
+                {
+                  importLoaders: 3,
+                  sourceMap: isEnvProduction
+                    ? shouldUseSourceMap
+                    : isEnvDevelopment,
+                  modules: {
+                    mode: 'local',
+                    getLocalIdent: getCSSModuleLocalIdent,
+                  },
+                },
+                'sass-loader'
+              ),
+            },
+            // "file" loader makes sure those assets get served by WebpackDevServer.
+            // When you `import` an asset, you get its (virtual) filename.
+            // In production, they would get copied to the `build` folder.
+            // This loader doesn't use a "test" so it will catch all modules
+            // that fall through the other loaders.
+            {
+              // Exclude `js` files to keep "css" loader working as it injects
+              // its runtime that would otherwise be processed through "file" loader.
+              // Also exclude `html` and `json` extensions so they get processed
+              // by webpacks internal loaders.
+              exclude: [/^$/, /\.(js|mjs|jsx|ts|tsx)$/, /\.html$/, /\.json$/],
+              type: 'asset/resource',
+            },
+            // ** STOP ** Are you adding a new loader?
+            // Make sure to add the new loader(s) before the "file" loader.
+          ],
+        },
+      ].filter(Boolean),
+    },
+    plugins: [
+      // Generates an `index.html` file with the <script> injected.
+      new HtmlWebpackPlugin(
+        Object.assign(
+          {},
+          {
+            inject: true,
+            template: paths.appHtml,
+          },
+          isEnvProduction
+            ? {
+                minify: {
+                  removeComments: true,
+                  collapseWhitespace: true,
+                  removeRedundantAttributes: true,
+                  useShortDoctype: true,
+                  removeEmptyAttributes: true,
+                  removeStyleLinkTypeAttributes: true,
+                  keepClosingSlash: true,
+                  minifyJS: true,
+                  minifyCSS: true,
+                  minifyURLs: true,
+                },
+              }
+            : undefined
+        )
+      ),
+      // Inlines the webpack runtime script. This script is too small to warrant
+      // a network request.
+      // https://github.com/facebook/create-react-app/issues/5358
+      isEnvProduction &&
+        shouldInlineRuntimeChunk &&
+        new InlineChunkHtmlPlugin(HtmlWebpackPlugin, [/runtime-.+[.]js/]),
+      // Makes some environment variables available in index.html.
+      // The public URL is available as %PUBLIC_URL% in index.html, e.g.:
+      // <link rel="icon" href="%PUBLIC_URL%/favicon.ico">
+      // It will be an empty string unless you specify "homepage"
+      // in `package.json`, in which case it will be the pathname of that URL.
+      new InterpolateHtmlPlugin(HtmlWebpackPlugin, env.raw),
+      // This gives some necessary context to module not found errors, such as
+      // the requesting resource.
+      new ModuleNotFoundPlugin(paths.appPath),
+      // Makes some environment variables available to the JS code, for example:
+      // if (process.env.NODE_ENV === 'production') { ... }. See `./env.js`.
+      // It is absolutely essential that NODE_ENV is set to production
+      // during a production build.
+      // Otherwise React will be compiled in the very slow development mode.
+      new webpack.DefinePlugin(env.stringified),
+      // Experimental hot reloading for React .
+      // https://github.com/facebook/react/tree/main/packages/react-refresh
+      isEnvDevelopment &&
+        shouldUseReactRefresh &&
+        new ReactRefreshWebpackPlugin({
+          overlay: false,
+        }),
+      // Watcher doesn't work well if you mistype casing in a path so we use
+      // a plugin that prints an error when you attempt to do this.
+      // See https://github.com/facebook/create-react-app/issues/240
+      isEnvDevelopment && new CaseSensitivePathsPlugin(),
+      isEnvProduction &&
+        new MiniCssExtractPlugin({
+          // Options similar to the same options in webpackOptions.output
+          // both options are optional
+          filename: 'static/css/[name].[contenthash:8].css',
+          chunkFilename: 'static/css/[name].[contenthash:8].chunk.css',
+        }),
+      // Generate an asset manifest file with the following content:
+      // - "files" key: Mapping of all asset filenames to their corresponding
+      //   output file so that tools can pick it up without having to parse
+      //   `index.html`
+      // - "entrypoints" key: Array of files which are included in `index.html`,
+      //   can be used to reconstruct the HTML if necessary
+      new WebpackManifestPlugin({
+        fileName: 'asset-manifest.json',
+        publicPath: paths.publicUrlOrPath,
+        generate: (seed, files, entrypoints) => {
+          const manifestFiles = files.reduce((manifest, file) => {
+            manifest[file.name] = file.path;
+            return manifest;
+          }, seed);
+          const entrypointFiles = entrypoints.main.filter(
+            fileName => !fileName.endsWith('.map')
+          );
+
+          return {
+            files: manifestFiles,
+            entrypoints: entrypointFiles,
+          };
+        },
+      }),
+      // Moment.js is an extremely popular library that bundles large locale files
+      // by default due to how webpack interprets its code. This is a practical
+      // solution that requires the user to opt into importing specific locales.
+      // https://github.com/jmblog/how-to-optimize-momentjs-with-webpack
+      // You can remove this if you don't use Moment.js:
+      new webpack.IgnorePlugin({
+        resourceRegExp: /^\.\/locale$/,
+        contextRegExp: /moment$/,
+      }),
+      // Generate a service worker script that will precache, and keep up to date,
+      // the HTML & assets that are part of the webpack build.
+      isEnvProduction &&
+        fs.existsSync(swSrc) &&
+        new WorkboxWebpackPlugin.InjectManifest({
+          swSrc,
+          dontCacheBustURLsMatching: /\.[0-9a-f]{8}\./,
+          exclude: [/\.map$/, /asset-manifest\.json$/, /LICENSE/],
+          // Bump up the default maximum size (2mb) that's precached,
+          // to make lazy-loading failure scenarios less likely.
+          // See https://github.com/cra-template/pwa/issues/13#issuecomment-722667270
+          maximumFileSizeToCacheInBytes: 5 * 1024 * 1024,
+        }),
+      // TypeScript type checking
+      useTypeScript &&
+        new ForkTsCheckerWebpackPlugin({
+          async: isEnvDevelopment,
+          typescript: {
+            typescriptPath: resolve.sync('typescript', {
+              basedir: paths.appNodeModules,
+            }),
+            configOverwrite: {
+              compilerOptions: {
+                sourceMap: isEnvProduction
+                  ? shouldUseSourceMap
+                  : isEnvDevelopment,
+                skipLibCheck: true,
+                inlineSourceMap: false,
+                declarationMap: false,
+                noEmit: true,
+                incremental: true,
+                tsBuildInfoFile: paths.appTsBuildInfoFile,
+              },
+            },
+            context: paths.appPath,
+            diagnosticOptions: {
+              syntactic: true,
+            },
+            mode: 'write-references',
+            // profile: true,
+          },
+          issue: {
+            // This one is specifically to match during CI tests,
+            // as micromatch doesn't match
+            // '../cra-template-typescript/template/src/App.tsx'
+            // otherwise.
+            include: [
+              { file: '../**/src/**/*.{ts,tsx}' },
+              { file: '**/src/**/*.{ts,tsx}' },
+            ],
+            exclude: [
+              { file: '**/src/**/__tests__/**' },
+              { file: '**/src/**/?(*.){spec|test}.*' },
+              { file: '**/src/setupProxy.*' },
+              { file: '**/src/setupTests.*' },
+            ],
+          },
+          logger: {
+            infrastructure: 'silent',
+          },
+        }),
+      !disableESLintPlugin &&
+        new ESLintPlugin({
+          // Plugin options
+          extensions: ['js', 'mjs', 'jsx', 'ts', 'tsx'],
+          formatter: require.resolve('react-dev-utils/eslintFormatter'),
+          eslintPath: require.resolve('eslint'),
+          failOnError: !(isEnvDevelopment && emitErrorsAsWarnings),
+          context: paths.appSrc,
+          cache: true,
+          cacheLocation: path.resolve(
+            paths.appNodeModules,
+            '.cache/.eslintcache'
+          ),
+          // ESLint class options
+          cwd: paths.appPath,
+          resolvePluginsRelativeTo: __dirname,
+          baseConfig: {
+            extends: [require.resolve('eslint-config-react-app/base')],
+            rules: {
+              ...(!hasJsxRuntime && {
+                'react/react-in-jsx-scope': 'error',
+              }),
+            },
+          },
+        }),
+    ].filter(Boolean),
+    // Turn off performance processing because we utilize
+    // our own hints via the FileSizeReporter
+    performance: false,
+  };
+};

frontend/node_modules/react-scripts/config/webpack/persistentCache/createEnvironmentHash.js

@@ -0,0 +1,9 @@
+'use strict';
+const { createHash } = require('crypto');
+
+module.exports = env => {
+  const hash = createHash('md5');
+  hash.update(JSON.stringify(env));
+
+  return hash.digest('hex');
+};

frontend/node_modules/react-scripts/config/webpackDevServer.config.js

@@ -0,0 +1,135 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+// @remove-on-eject-end
+'use strict';
+
+const fs = require('fs');
+const evalSourceMapMiddleware = require('react-dev-utils/evalSourceMapMiddleware');
+const noopServiceWorkerMiddleware = require('react-dev-utils/noopServiceWorkerMiddleware');
+const ignoredFiles = require('react-dev-utils/ignoredFiles');
+const redirectServedPath = require('react-dev-utils/redirectServedPathMiddleware');
+const paths = require('./paths');
+const getHttpsConfig = require('./getHttpsConfig');
+
+const host = process.env.HOST || '0.0.0.0';
+const sockHost = process.env.WDS_SOCKET_HOST;
+const sockPath = process.env.WDS_SOCKET_PATH; // default: '/ws'
+const sockPort = process.env.WDS_SOCKET_PORT;
+
+module.exports = function (proxy, allowedHost) {
+  const disableFirewall =
+    !proxy || process.env.DANGEROUSLY_DISABLE_HOST_CHECK === 'true';
+  return {
+    // WebpackDevServer 2.4.3 introduced a security fix that prevents remote
+    // websites from potentially accessing local content through DNS rebinding:
+    // https://github.com/webpack/webpack-dev-server/issues/887
+    // https://medium.com/webpack/webpack-dev-server-middleware-security-issues-1489d950874a
+    // However, it made several existing use cases such as development in cloud
+    // environment or subdomains in development significantly more complicated:
+    // https://github.com/facebook/create-react-app/issues/2271
+    // https://github.com/facebook/create-react-app/issues/2233
+    // While we're investigating better solutions, for now we will take a
+    // compromise. Since our WDS configuration only serves files in the `public`
+    // folder we won't consider accessing them a vulnerability. However, if you
+    // use the `proxy` feature, it gets more dangerous because it can expose
+    // remote code execution vulnerabilities in backends like Django and Rails.
+    // So we will disable the host check normally, but enable it if you have
+    // specified the `proxy` setting. Finally, we let you override it if you
+    // really know what you're doing with a special environment variable.
+    // Note: ["localhost", ".localhost"] will support subdomains - but we might
+    // want to allow setting the allowedHosts manually for more complex setups
+    allowedHosts: disableFirewall ? 'all' : [allowedHost],
+    headers: {
+      'Access-Control-Allow-Origin': '*',
+      'Access-Control-Allow-Methods': '*',
+      'Access-Control-Allow-Headers': '*',
+    },
+    // Enable gzip compression of generated files.
+    compress: true,
+    static: {
+      // By default WebpackDevServer serves physical files from current directory
+      // in addition to all the virtual build products that it serves from memory.
+      // This is confusing because those files won’t automatically be available in
+      // production build folder unless we copy them. However, copying the whole
+      // project directory is dangerous because we may expose sensitive files.
+      // Instead, we establish a convention that only files in `public` directory
+      // get served. Our build script will copy `public` into the `build` folder.
+      // In `index.html`, you can get URL of `public` folder with %PUBLIC_URL%:
+      // <link rel="icon" href="%PUBLIC_URL%/favicon.ico">
+      // In JavaScript code, you can access it with `process.env.PUBLIC_URL`.
+      // Note that we only recommend to use `public` folder as an escape hatch
+      // for files like `favicon.ico`, `manifest.json`, and libraries that are
+      // for some reason broken when imported through webpack. If you just want to
+      // use an image, put it in `src` and `import` it from JavaScript instead.
+      directory: paths.appPublic,
+      publicPath: [paths.publicUrlOrPath],
+      // By default files from `contentBase` will not trigger a page reload.
+      watch: {
+        // Reportedly, this avoids CPU overload on some systems.
+        // https://github.com/facebook/create-react-app/issues/293
+        // src/node_modules is not ignored to support absolute imports
+        // https://github.com/facebook/create-react-app/issues/1065
+        ignored: ignoredFiles(paths.appSrc),
+      },
+    },
+    client: {
+      webSocketURL: {
+        // Enable custom sockjs pathname for websocket connection to hot reloading server.
+        // Enable custom sockjs hostname, pathname and port for websocket connection
+        // to hot reloading server.
+        hostname: sockHost,
+        pathname: sockPath,
+        port: sockPort,
+      },
+      overlay: {
+        errors: true,
+        warnings: false,
+      },
+    },
+    devMiddleware: {
+      // It is important to tell WebpackDevServer to use the same "publicPath" path as
+      // we specified in the webpack config. When homepage is '.', default to serving
+      // from the root.
+      // remove last slash so user can land on `/test` instead of `/test/`
+      publicPath: paths.publicUrlOrPath.slice(0, -1),
+    },
+
+    https: getHttpsConfig(),
+    host,
+    historyApiFallback: {
+      // Paths with dots should still use the history fallback.
+      // See https://github.com/facebook/create-react-app/issues/387.
+      disableDotRule: true,
+      index: paths.publicUrlOrPath,
+    },
+    // `proxy` is run between `before` and `after` `webpack-dev-server` hooks
+    proxy,
+    onBeforeSetupMiddleware(devServer) {
+      // Keep `evalSourceMapMiddleware`
+      // middlewares before `redirectServedPath` otherwise will not have any effect
+      // This lets us fetch source contents from webpack for the error overlay
+      devServer.app.use(evalSourceMapMiddleware(devServer));
+
+      if (fs.existsSync(paths.proxySetup)) {
+        // This registers user provided middleware for proxy reasons
+        require(paths.proxySetup)(devServer.app);
+      }
+    },
+    onAfterSetupMiddleware(devServer) {
+      // Redirect to `PUBLIC_URL` or `homepage` from `package.json` if url not match
+      devServer.app.use(redirectServedPath(paths.publicUrlOrPath));
+
+      // This service worker file is effectively a 'no-op' that will reset any
+      // previous service worker registered for the same host:port combination.
+      // We do this in development to avoid hitting the production cache if
+      // it used the same host and port.
+      // https://github.com/facebook/create-react-app/issues/2272#issuecomment-302832432
+      devServer.app.use(noopServiceWorkerMiddleware(paths.publicUrlOrPath));
+    },
+  };
+};

frontend/node_modules/react-scripts/lib/react-app.d.ts

@@ -0,0 +1,71 @@
+/// <reference types="node" />
+/// <reference types="react" />
+/// <reference types="react-dom" />
+
+declare namespace NodeJS {
+  interface ProcessEnv {
+    readonly NODE_ENV: 'development' | 'production' | 'test';
+    readonly PUBLIC_URL: string;
+  }
+}
+
+declare module '*.avif' {
+  const src: string;
+  export default src;
+}
+
+declare module '*.bmp' {
+  const src: string;
+  export default src;
+}
+
+declare module '*.gif' {
+  const src: string;
+  export default src;
+}
+
+declare module '*.jpg' {
+  const src: string;
+  export default src;
+}
+
+declare module '*.jpeg' {
+  const src: string;
+  export default src;
+}
+
+declare module '*.png' {
+  const src: string;
+  export default src;
+}
+
+declare module '*.webp' {
+    const src: string;
+    export default src;
+}
+
+declare module '*.svg' {
+  import * as React from 'react';
+
+  export const ReactComponent: React.FunctionComponent<React.SVGProps<
+    SVGSVGElement
+  > & { title?: string }>;
+
+  const src: string;
+  export default src;
+}
+
+declare module '*.module.css' {
+  const classes: { readonly [key: string]: string };
+  export default classes;
+}
+
+declare module '*.module.scss' {
+  const classes: { readonly [key: string]: string };
+  export default classes;
+}
+
+declare module '*.module.sass' {
+  const classes: { readonly [key: string]: string };
+  export default classes;
+}

frontend/node_modules/react-scripts/package.json

@@ -0,0 +1,108 @@
+{
+  "name": "react-scripts",
+  "version": "5.0.1",
+  "description": "Configuration and scripts for Create React App.",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/facebook/create-react-app.git",
+    "directory": "packages/react-scripts"
+  },
+  "license": "MIT",
+  "engines": {
+    "node": ">=14.0.0"
+  },
+  "bugs": {
+    "url": "https://github.com/facebook/create-react-app/issues"
+  },
+  "files": [
+    "bin",
+    "config",
+    "lib",
+    "scripts",
+    "template",
+    "template-typescript",
+    "utils"
+  ],
+  "bin": {
+    "react-scripts": "./bin/react-scripts.js"
+  },
+  "types": "./lib/react-app.d.ts",
+  "dependencies": {
+    "@babel/core": "^7.16.0",
+    "@pmmmwh/react-refresh-webpack-plugin": "^0.5.3",
+    "@svgr/webpack": "^5.5.0",
+    "babel-jest": "^27.4.2",
+    "babel-loader": "^8.2.3",
+    "babel-plugin-named-asset-import": "^0.3.8",
+    "babel-preset-react-app": "^10.0.1",
+    "bfj": "^7.0.2",
+    "browserslist": "^4.18.1",
+    "camelcase": "^6.2.1",
+    "case-sensitive-paths-webpack-plugin": "^2.4.0",
+    "css-loader": "^6.5.1",
+    "css-minimizer-webpack-plugin": "^3.2.0",
+    "dotenv": "^10.0.0",
+    "dotenv-expand": "^5.1.0",
+    "eslint": "^8.3.0",
+    "eslint-config-react-app": "^7.0.1",
+    "eslint-webpack-plugin": "^3.1.1",
+    "file-loader": "^6.2.0",
+    "fs-extra": "^10.0.0",
+    "html-webpack-plugin": "^5.5.0",
+    "identity-obj-proxy": "^3.0.0",
+    "jest": "^27.4.3",
+    "jest-resolve": "^27.4.2",
+    "jest-watch-typeahead": "^1.0.0",
+    "mini-css-extract-plugin": "^2.4.5",
+    "postcss": "^8.4.4",
+    "postcss-flexbugs-fixes": "^5.0.2",
+    "postcss-loader": "^6.2.1",
+    "postcss-normalize": "^10.0.1",
+    "postcss-preset-env": "^7.0.1",
+    "prompts": "^2.4.2",
+    "react-app-polyfill": "^3.0.0",
+    "react-dev-utils": "^12.0.1",
+    "react-refresh": "^0.11.0",
+    "resolve": "^1.20.0",
+    "resolve-url-loader": "^4.0.0",
+    "sass-loader": "^12.3.0",
+    "semver": "^7.3.5",
+    "source-map-loader": "^3.0.0",
+    "style-loader": "^3.3.1",
+    "tailwindcss": "^3.0.2",
+    "terser-webpack-plugin": "^5.2.5",
+    "webpack": "^5.64.4",
+    "webpack-dev-server": "^4.6.0",
+    "webpack-manifest-plugin": "^4.0.2",
+    "workbox-webpack-plugin": "^6.4.1"
+  },
+  "devDependencies": {
+    "react": "^18.0.0",
+    "react-dom": "^18.0.0"
+  },
+  "optionalDependencies": {
+    "fsevents": "^2.3.2"
+  },
+  "peerDependencies": {
+    "react": ">= 16",
+    "typescript": "^3.2.1 || ^4"
+  },
+  "peerDependenciesMeta": {
+    "typescript": {
+      "optional": true
+    }
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
+  "gitHead": "19fa58d527ae74f2b6baa0867463eea1d290f9a5"
+}

frontend/node_modules/react-scripts/scripts/build.js

@@ -0,0 +1,225 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+// @remove-on-eject-end
+'use strict';
+
+// Do this as the first thing so that any code reading it knows the right env.
+process.env.BABEL_ENV = 'production';
+process.env.NODE_ENV = 'production';
+
+// Makes the script crash on unhandled rejections instead of silently
+// ignoring them. In the future, promise rejections that are not handled will
+// terminate the Node.js process with a non-zero exit code.
+process.on('unhandledRejection', err => {
+  throw err;
+});
+
+// Ensure environment variables are read.
+require('../config/env');
+
+const path = require('path');
+const chalk = require('react-dev-utils/chalk');
+const fs = require('fs-extra');
+const bfj = require('bfj');
+const webpack = require('webpack');
+const configFactory = require('../config/webpack.config');
+const paths = require('../config/paths');
+const checkRequiredFiles = require('react-dev-utils/checkRequiredFiles');
+const formatWebpackMessages = require('react-dev-utils/formatWebpackMessages');
+const printHostingInstructions = require('react-dev-utils/printHostingInstructions');
+const FileSizeReporter = require('react-dev-utils/FileSizeReporter');
+const printBuildError = require('react-dev-utils/printBuildError');
+
+const measureFileSizesBeforeBuild =
+  FileSizeReporter.measureFileSizesBeforeBuild;
+const printFileSizesAfterBuild = FileSizeReporter.printFileSizesAfterBuild;
+const useYarn = fs.existsSync(paths.yarnLockFile);
+
+// These sizes are pretty large. We'll warn for bundles exceeding them.
+const WARN_AFTER_BUNDLE_GZIP_SIZE = 512 * 1024;
+const WARN_AFTER_CHUNK_GZIP_SIZE = 1024 * 1024;
+
+const isInteractive = process.stdout.isTTY;
+
+// Warn and crash if required files are missing
+if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) {
+  process.exit(1);
+}
+
+const argv = process.argv.slice(2);
+const writeStatsJson = argv.indexOf('--stats') !== -1;
+
+// Generate configuration
+const config = configFactory('production');
+
+// We require that you explicitly set browsers and do not fall back to
+// browserslist defaults.
+const { checkBrowsers } = require('react-dev-utils/browsersHelper');
+checkBrowsers(paths.appPath, isInteractive)
+  .then(() => {
+    // First, read the current file sizes in build directory.
+    // This lets us display how much they changed later.
+    return measureFileSizesBeforeBuild(paths.appBuild);
+  })
+  .then(previousFileSizes => {
+    // Remove all content but keep the directory so that
+    // if you're in it, you don't end up in Trash
+    fs.emptyDirSync(paths.appBuild);
+    // Merge with the public folder
+    copyPublicFolder();
+    // Start the webpack build
+    return build(previousFileSizes);
+  })
+  .then(
+    ({ stats, previousFileSizes, warnings }) => {
+      if (warnings.length) {
+        console.log(chalk.yellow('Compiled with warnings.\n'));
+        console.log(warnings.join('\n\n'));
+        console.log(
+          '\nSearch for the ' +
+            chalk.underline(chalk.yellow('keywords')) +
+            ' to learn more about each warning.'
+        );
+        console.log(
+          'To ignore, add ' +
+            chalk.cyan('// eslint-disable-next-line') +
+            ' to the line before.\n'
+        );
+      } else {
+        console.log(chalk.green('Compiled successfully.\n'));
+      }
+
+      console.log('File sizes after gzip:\n');
+      printFileSizesAfterBuild(
+        stats,
+        previousFileSizes,
+        paths.appBuild,
+        WARN_AFTER_BUNDLE_GZIP_SIZE,
+        WARN_AFTER_CHUNK_GZIP_SIZE
+      );
+      console.log();
+
+      const appPackage = require(paths.appPackageJson);
+      const publicUrl = paths.publicUrlOrPath;
+      const publicPath = config.output.publicPath;
+      const buildFolder = path.relative(process.cwd(), paths.appBuild);
+      printHostingInstructions(
+        appPackage,
+        publicUrl,
+        publicPath,
+        buildFolder,
+        useYarn
+      );
+    },
+    err => {
+      const tscCompileOnError = process.env.TSC_COMPILE_ON_ERROR === 'true';
+      if (tscCompileOnError) {
+        console.log(
+          chalk.yellow(
+            'Compiled with the following type errors (you may want to check these before deploying your app):\n'
+          )
+        );
+        printBuildError(err);
+      } else {
+        console.log(chalk.red('Failed to compile.\n'));
+        printBuildError(err);
+        process.exit(1);
+      }
+    }
+  )
+  .catch(err => {
+    if (err && err.message) {
+      console.log(err.message);
+    }
+    process.exit(1);
+  });
+
+// Create the production build and print the deployment instructions.
+function build(previousFileSizes) {
+  console.log('Creating an optimized production build...');
+
+  const compiler = webpack(config);
+  return new Promise((resolve, reject) => {
+    compiler.run((err, stats) => {
+      let messages;
+      if (err) {
+        if (!err.message) {
+          return reject(err);
+        }
+
+        let errMessage = err.message;
+
+        // Add additional information for postcss errors
+        if (Object.prototype.hasOwnProperty.call(err, 'postcssNode')) {
+          errMessage +=
+            '\nCompileError: Begins at CSS selector ' +
+            err['postcssNode'].selector;
+        }
+
+        messages = formatWebpackMessages({
+          errors: [errMessage],
+          warnings: [],
+        });
+      } else {
+        messages = formatWebpackMessages(
+          stats.toJson({ all: false, warnings: true, errors: true })
+        );
+      }
+      if (messages.errors.length) {
+        // Only keep the first error. Others are often indicative
+        // of the same problem, but confuse the reader with noise.
+        if (messages.errors.length > 1) {
+          messages.errors.length = 1;
+        }
+        return reject(new Error(messages.errors.join('\n\n')));
+      }
+      if (
+        process.env.CI &&
+        (typeof process.env.CI !== 'string' ||
+          process.env.CI.toLowerCase() !== 'false') &&
+        messages.warnings.length
+      ) {
+        // Ignore sourcemap warnings in CI builds. See #8227 for more info.
+        const filteredWarnings = messages.warnings.filter(
+          w => !/Failed to parse source map/.test(w)
+        );
+        if (filteredWarnings.length) {
+          console.log(
+            chalk.yellow(
+              '\nTreating warnings as errors because process.env.CI = true.\n' +
+                'Most CI servers set it automatically.\n'
+            )
+          );
+          return reject(new Error(filteredWarnings.join('\n\n')));
+        }
+      }
+
+      const resolveArgs = {
+        stats,
+        previousFileSizes,
+        warnings: messages.warnings,
+      };
+
+      if (writeStatsJson) {
+        return bfj
+          .write(paths.appBuild + '/bundle-stats.json', stats.toJson())
+          .then(() => resolve(resolveArgs))
+          .catch(error => reject(new Error(error)));
+      }
+
+      return resolve(resolveArgs);
+    });
+  });
+}
+
+function copyPublicFolder() {
+  fs.copySync(paths.appPublic, paths.appBuild, {
+    dereference: true,
+    filter: file => file !== paths.appHtml,
+  });
+}

frontend/node_modules/react-scripts/scripts/eject.js

@@ -0,0 +1,340 @@
+// @remove-file-on-eject
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+'use strict';
+
+// Makes the script crash on unhandled rejections instead of silently
+// ignoring them. In the future, promise rejections that are not handled will
+// terminate the Node.js process with a non-zero exit code.
+process.on('unhandledRejection', err => {
+  throw err;
+});
+
+const fs = require('fs-extra');
+const path = require('path');
+const prompts = require('prompts');
+const execSync = require('child_process').execSync;
+const chalk = require('react-dev-utils/chalk');
+const paths = require('../config/paths');
+const createJestConfig = require('./utils/createJestConfig');
+const spawnSync = require('react-dev-utils/crossSpawn').sync;
+const os = require('os');
+
+const green = chalk.green;
+const cyan = chalk.cyan;
+
+function getGitStatus() {
+  try {
+    let stdout = execSync(`git status --porcelain`, {
+      stdio: ['pipe', 'pipe', 'ignore'],
+    }).toString();
+    return stdout.trim();
+  } catch (e) {
+    return '';
+  }
+}
+
+function tryGitAdd(appPath) {
+  try {
+    spawnSync(
+      'git',
+      ['add', path.join(appPath, 'config'), path.join(appPath, 'scripts')],
+      {
+        stdio: 'inherit',
+      }
+    );
+
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+console.log(
+  chalk.cyan.bold(
+    'NOTE: Create React App 2+ supports TypeScript, Sass, CSS Modules and more without ejecting: ' +
+      'https://reactjs.org/blog/2018/10/01/create-react-app-v2.html'
+  )
+);
+console.log();
+
+prompts({
+  type: 'confirm',
+  name: 'shouldEject',
+  message: 'Are you sure you want to eject? This action is permanent.',
+  initial: false,
+}).then(answer => {
+  if (!answer.shouldEject) {
+    console.log(cyan('Close one! Eject aborted.'));
+    return;
+  }
+
+  const gitStatus = getGitStatus();
+  if (gitStatus) {
+    console.error(
+      chalk.red(
+        'This git repository has untracked files or uncommitted changes:'
+      ) +
+        '\n\n' +
+        gitStatus
+          .split('\n')
+          .map(line => line.match(/ .*/g)[0].trim())
+          .join('\n') +
+        '\n\n' +
+        chalk.red(
+          'Remove untracked files, stash or commit any changes, and try again.'
+        )
+    );
+    process.exit(1);
+  }
+
+  console.log('Ejecting...');
+
+  const ownPath = paths.ownPath;
+  const appPath = paths.appPath;
+
+  function verifyAbsent(file) {
+    if (fs.existsSync(path.join(appPath, file))) {
+      console.error(
+        `\`${file}\` already exists in your app folder. We cannot ` +
+          'continue as you would lose all the changes in that file or directory. ' +
+          'Please move or delete it (maybe make a copy for backup) and run this ' +
+          'command again.'
+      );
+      process.exit(1);
+    }
+  }
+
+  const folders = ['config', 'config/jest', 'scripts', 'config/webpack/persistentCache'];
+
+  // Make shallow array of files paths
+  const files = folders.reduce((files, folder) => {
+    return files.concat(
+      fs
+        .readdirSync(path.join(ownPath, folder))
+        // set full path
+        .map(file => path.join(ownPath, folder, file))
+        // omit dirs from file list
+        .filter(file => fs.lstatSync(file).isFile())
+    );
+  }, []);
+
+  // Ensure that the app folder is clean and we won't override any files
+  folders.forEach(verifyAbsent);
+  files.forEach(verifyAbsent);
+
+  // Prepare Jest config early in case it throws
+  const jestConfig = createJestConfig(
+    filePath => path.posix.join('<rootDir>', filePath),
+    null,
+    true
+  );
+
+  console.log();
+  console.log(cyan(`Copying files into ${appPath}`));
+
+  folders.forEach(folder => {
+    fs.mkdirSync(path.join(appPath, folder), {recursive: true});
+  });
+
+  files.forEach(file => {
+    let content = fs.readFileSync(file, 'utf8');
+
+    // Skip flagged files
+    if (content.match(/\/\/ @remove-file-on-eject/)) {
+      return;
+    }
+    content =
+      content
+        // Remove dead code from .js files on eject
+        .replace(
+          /\/\/ @remove-on-eject-begin([\s\S]*?)\/\/ @remove-on-eject-end/gm,
+          ''
+        )
+        // Remove dead code from .applescript files on eject
+        .replace(
+          /-- @remove-on-eject-begin([\s\S]*?)-- @remove-on-eject-end/gm,
+          ''
+        )
+        .trim() + '\n';
+    console.log(`  Adding ${cyan(file.replace(ownPath, ''))} to the project`);
+    fs.writeFileSync(file.replace(ownPath, appPath), content);
+  });
+  console.log();
+
+  const ownPackage = require(path.join(ownPath, 'package.json'));
+  const appPackage = require(path.join(appPath, 'package.json'));
+
+  console.log(cyan('Updating the dependencies'));
+  const ownPackageName = ownPackage.name;
+  if (appPackage.devDependencies) {
+    // We used to put react-scripts in devDependencies
+    if (appPackage.devDependencies[ownPackageName]) {
+      console.log(`  Removing ${cyan(ownPackageName)} from devDependencies`);
+      delete appPackage.devDependencies[ownPackageName];
+    }
+  }
+  appPackage.dependencies = appPackage.dependencies || {};
+  if (appPackage.dependencies[ownPackageName]) {
+    console.log(`  Removing ${cyan(ownPackageName)} from dependencies`);
+    delete appPackage.dependencies[ownPackageName];
+  }
+  Object.keys(ownPackage.dependencies).forEach(key => {
+    // For some reason optionalDependencies end up in dependencies after install
+    if (
+      ownPackage.optionalDependencies &&
+      ownPackage.optionalDependencies[key]
+    ) {
+      return;
+    }
+    console.log(`  Adding ${cyan(key)} to dependencies`);
+    appPackage.dependencies[key] = ownPackage.dependencies[key];
+  });
+  // Sort the deps
+  const unsortedDependencies = appPackage.dependencies;
+  appPackage.dependencies = {};
+  Object.keys(unsortedDependencies)
+    .sort()
+    .forEach(key => {
+      appPackage.dependencies[key] = unsortedDependencies[key];
+    });
+  console.log();
+
+  console.log(cyan('Updating the scripts'));
+  delete appPackage.scripts['eject'];
+  Object.keys(appPackage.scripts).forEach(key => {
+    Object.keys(ownPackage.bin).forEach(binKey => {
+      const regex = new RegExp(binKey + ' (\\w+)', 'g');
+      if (!regex.test(appPackage.scripts[key])) {
+        return;
+      }
+      appPackage.scripts[key] = appPackage.scripts[key].replace(
+        regex,
+        'node scripts/$1.js'
+      );
+      console.log(
+        `  Replacing ${cyan(`"${binKey} ${key}"`)} with ${cyan(
+          `"node scripts/${key}.js"`
+        )}`
+      );
+    });
+  });
+
+  console.log();
+  console.log(cyan('Configuring package.json'));
+  // Add Jest config
+  console.log(`  Adding ${cyan('Jest')} configuration`);
+  appPackage.jest = jestConfig;
+
+  // Add Babel config
+  console.log(`  Adding ${cyan('Babel')} preset`);
+  appPackage.babel = {
+    presets: ['react-app'],
+  };
+
+  // Add ESlint config
+  if (!appPackage.eslintConfig) {
+    console.log(`  Adding ${cyan('ESLint')} configuration`);
+    appPackage.eslintConfig = {
+      extends: 'react-app',
+    };
+  }
+
+  fs.writeFileSync(
+    path.join(appPath, 'package.json'),
+    JSON.stringify(appPackage, null, 2) + os.EOL
+  );
+  console.log();
+
+  if (fs.existsSync(paths.appTypeDeclarations)) {
+    try {
+      // Read app declarations file
+      let content = fs.readFileSync(paths.appTypeDeclarations, 'utf8');
+      const ownContent =
+        fs.readFileSync(paths.ownTypeDeclarations, 'utf8').trim() + os.EOL;
+
+      // Remove react-scripts reference since they're getting a copy of the types in their project
+      content =
+        content
+          // Remove react-scripts types
+          .replace(
+            /^\s*\/\/\/\s*<reference\s+types.+?"react-scripts".*\/>.*(?:\n|$)/gm,
+            ''
+          )
+          .trim() + os.EOL;
+
+      fs.writeFileSync(
+        paths.appTypeDeclarations,
+        (ownContent + os.EOL + content).trim() + os.EOL
+      );
+    } catch (e) {
+      // It's not essential that this succeeds, the TypeScript user should
+      // be able to re-create these types with ease.
+    }
+  }
+
+  // "Don't destroy what isn't ours"
+  if (ownPath.indexOf(appPath) === 0) {
+    try {
+      // remove react-scripts and react-scripts binaries from app node_modules
+      Object.keys(ownPackage.bin).forEach(binKey => {
+        fs.removeSync(path.join(appPath, 'node_modules', '.bin', binKey));
+      });
+      fs.removeSync(ownPath);
+    } catch (e) {
+      // It's not essential that this succeeds
+    }
+  }
+
+  if (fs.existsSync(paths.yarnLockFile)) {
+    const windowsCmdFilePath = path.join(
+      appPath,
+      'node_modules',
+      '.bin',
+      'react-scripts.cmd'
+    );
+    let windowsCmdFileContent;
+    if (process.platform === 'win32') {
+      // https://github.com/facebook/create-react-app/pull/3806#issuecomment-357781035
+      // Yarn is diligent about cleaning up after itself, but this causes the react-scripts.cmd file
+      // to be deleted while it is running. This trips Windows up after the eject completes.
+      // We'll read the batch file and later "write it back" to match npm behavior.
+      try {
+        windowsCmdFileContent = fs.readFileSync(windowsCmdFilePath);
+      } catch (err) {
+        // If this fails we're not worse off than if we didn't try to fix it.
+      }
+    }
+
+    console.log(cyan('Running yarn...'));
+    spawnSync('yarnpkg', ['--cwd', process.cwd()], { stdio: 'inherit' });
+
+    if (windowsCmdFileContent && !fs.existsSync(windowsCmdFilePath)) {
+      try {
+        fs.writeFileSync(windowsCmdFilePath, windowsCmdFileContent);
+      } catch (err) {
+        // If this fails we're not worse off than if we didn't try to fix it.
+      }
+    }
+  } else {
+    console.log(cyan('Running npm install...'));
+    spawnSync('npm', ['install', '--loglevel', 'error'], {
+      stdio: 'inherit',
+    });
+  }
+  console.log(green('Ejected successfully!'));
+  console.log();
+
+  if (tryGitAdd(appPath)) {
+    console.log(cyan('Staged ejected files for commit.'));
+    console.log();
+  }
+
+  console.log(green('Please consider sharing why you ejected in this survey:'));
+  console.log(green('  http://goo.gl/forms/Bi6CZjk1EqsdelXk1'));
+  console.log();
+});

frontend/node_modules/react-scripts/scripts/init.js

@@ -0,0 +1,416 @@
+// @remove-file-on-eject
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+'use strict';
+
+// Makes the script crash on unhandled rejections instead of silently
+// ignoring them. In the future, promise rejections that are not handled will
+// terminate the Node.js process with a non-zero exit code.
+process.on('unhandledRejection', err => {
+  throw err;
+});
+
+const fs = require('fs-extra');
+const path = require('path');
+const chalk = require('react-dev-utils/chalk');
+const execSync = require('child_process').execSync;
+const spawn = require('react-dev-utils/crossSpawn');
+const { defaultBrowsers } = require('react-dev-utils/browsersHelper');
+const os = require('os');
+const verifyTypeScriptSetup = require('./utils/verifyTypeScriptSetup');
+
+function isInGitRepository() {
+  try {
+    execSync('git rev-parse --is-inside-work-tree', { stdio: 'ignore' });
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+function isInMercurialRepository() {
+  try {
+    execSync('hg --cwd . root', { stdio: 'ignore' });
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+function tryGitInit() {
+  try {
+    execSync('git --version', { stdio: 'ignore' });
+    if (isInGitRepository() || isInMercurialRepository()) {
+      return false;
+    }
+
+    execSync('git init', { stdio: 'ignore' });
+    return true;
+  } catch (e) {
+    console.warn('Git repo not initialized', e);
+    return false;
+  }
+}
+
+function tryGitCommit(appPath) {
+  try {
+    execSync('git add -A', { stdio: 'ignore' });
+    execSync('git commit -m "Initialize project using Create React App"', {
+      stdio: 'ignore',
+    });
+    return true;
+  } catch (e) {
+    // We couldn't commit in already initialized git repo,
+    // maybe the commit author config is not set.
+    // In the future, we might supply our own committer
+    // like Ember CLI does, but for now, let's just
+    // remove the Git files to avoid a half-done state.
+    console.warn('Git commit not created', e);
+    console.warn('Removing .git directory...');
+    try {
+      // unlinkSync() doesn't work on directories.
+      fs.removeSync(path.join(appPath, '.git'));
+    } catch (removeErr) {
+      // Ignore.
+    }
+    return false;
+  }
+}
+
+module.exports = function (
+  appPath,
+  appName,
+  verbose,
+  originalDirectory,
+  templateName
+) {
+  const appPackage = require(path.join(appPath, 'package.json'));
+  const useYarn = fs.existsSync(path.join(appPath, 'yarn.lock'));
+
+  if (!templateName) {
+    console.log('');
+    console.error(
+      `A template was not provided. This is likely because you're using an outdated version of ${chalk.cyan(
+        'create-react-app'
+      )}.`
+    );
+    console.error(
+      `Please note that global installs of ${chalk.cyan(
+        'create-react-app'
+      )} are no longer supported.`
+    );
+    console.error(
+      `You can fix this by running ${chalk.cyan(
+        'npm uninstall -g create-react-app'
+      )} or ${chalk.cyan(
+        'yarn global remove create-react-app'
+      )} before using ${chalk.cyan('create-react-app')} again.`
+    );
+    return;
+  }
+
+  const templatePath = path.dirname(
+    require.resolve(`${templateName}/package.json`, { paths: [appPath] })
+  );
+
+  const templateJsonPath = path.join(templatePath, 'template.json');
+
+  let templateJson = {};
+  if (fs.existsSync(templateJsonPath)) {
+    templateJson = require(templateJsonPath);
+  }
+
+  const templatePackage = templateJson.package || {};
+
+  // This was deprecated in CRA v5.
+  if (templateJson.dependencies || templateJson.scripts) {
+    console.log();
+    console.log(
+      chalk.red(
+        'Root-level `dependencies` and `scripts` keys in `template.json` were deprecated for Create React App 5.\n' +
+          'This template needs to be updated to use the new `package` key.'
+      )
+    );
+    console.log('For more information, visit https://cra.link/templates');
+  }
+
+  // Keys to ignore in templatePackage
+  const templatePackageBlacklist = [
+    'name',
+    'version',
+    'description',
+    'keywords',
+    'bugs',
+    'license',
+    'author',
+    'contributors',
+    'files',
+    'browser',
+    'bin',
+    'man',
+    'directories',
+    'repository',
+    'peerDependencies',
+    'bundledDependencies',
+    'optionalDependencies',
+    'engineStrict',
+    'os',
+    'cpu',
+    'preferGlobal',
+    'private',
+    'publishConfig',
+  ];
+
+  // Keys from templatePackage that will be merged with appPackage
+  const templatePackageToMerge = ['dependencies', 'scripts'];
+
+  // Keys from templatePackage that will be added to appPackage,
+  // replacing any existing entries.
+  const templatePackageToReplace = Object.keys(templatePackage).filter(key => {
+    return (
+      !templatePackageBlacklist.includes(key) &&
+      !templatePackageToMerge.includes(key)
+    );
+  });
+
+  // Copy over some of the devDependencies
+  appPackage.dependencies = appPackage.dependencies || {};
+
+  // Setup the script rules
+  const templateScripts = templatePackage.scripts || {};
+  appPackage.scripts = Object.assign(
+    {
+      start: 'react-scripts start',
+      build: 'react-scripts build',
+      test: 'react-scripts test',
+      eject: 'react-scripts eject',
+    },
+    templateScripts
+  );
+
+  // Update scripts for Yarn users
+  if (useYarn) {
+    appPackage.scripts = Object.entries(appPackage.scripts).reduce(
+      (acc, [key, value]) => ({
+        ...acc,
+        [key]: value.replace(/(npm run |npm )/, 'yarn '),
+      }),
+      {}
+    );
+  }
+
+  // Setup the eslint config
+  appPackage.eslintConfig = {
+    extends: 'react-app',
+  };
+
+  // Setup the browsers list
+  appPackage.browserslist = defaultBrowsers;
+
+  // Add templatePackage keys/values to appPackage, replacing existing entries
+  templatePackageToReplace.forEach(key => {
+    appPackage[key] = templatePackage[key];
+  });
+
+  fs.writeFileSync(
+    path.join(appPath, 'package.json'),
+    JSON.stringify(appPackage, null, 2) + os.EOL
+  );
+
+  const readmeExists = fs.existsSync(path.join(appPath, 'README.md'));
+  if (readmeExists) {
+    fs.renameSync(
+      path.join(appPath, 'README.md'),
+      path.join(appPath, 'README.old.md')
+    );
+  }
+
+  // Copy the files for the user
+  const templateDir = path.join(templatePath, 'template');
+  if (fs.existsSync(templateDir)) {
+    fs.copySync(templateDir, appPath);
+  } else {
+    console.error(
+      `Could not locate supplied template: ${chalk.green(templateDir)}`
+    );
+    return;
+  }
+
+  // modifies README.md commands based on user used package manager.
+  if (useYarn) {
+    try {
+      const readme = fs.readFileSync(path.join(appPath, 'README.md'), 'utf8');
+      fs.writeFileSync(
+        path.join(appPath, 'README.md'),
+        readme.replace(/(npm run |npm )/g, 'yarn '),
+        'utf8'
+      );
+    } catch (err) {
+      // Silencing the error. As it fall backs to using default npm commands.
+    }
+  }
+
+  const gitignoreExists = fs.existsSync(path.join(appPath, '.gitignore'));
+  if (gitignoreExists) {
+    // Append if there's already a `.gitignore` file there
+    const data = fs.readFileSync(path.join(appPath, 'gitignore'));
+    fs.appendFileSync(path.join(appPath, '.gitignore'), data);
+    fs.unlinkSync(path.join(appPath, 'gitignore'));
+  } else {
+    // Rename gitignore after the fact to prevent npm from renaming it to .npmignore
+    // See: https://github.com/npm/npm/issues/1862
+    fs.moveSync(
+      path.join(appPath, 'gitignore'),
+      path.join(appPath, '.gitignore'),
+      []
+    );
+  }
+
+  // Initialize git repo
+  let initializedGit = false;
+
+  if (tryGitInit()) {
+    initializedGit = true;
+    console.log();
+    console.log('Initialized a git repository.');
+  }
+
+  let command;
+  let remove;
+  let args;
+
+  if (useYarn) {
+    command = 'yarnpkg';
+    remove = 'remove';
+    args = ['add'];
+  } else {
+    command = 'npm';
+    remove = 'uninstall';
+    args = [
+      'install',
+      '--no-audit', // https://github.com/facebook/create-react-app/issues/11174
+      '--save',
+      verbose && '--verbose',
+    ].filter(e => e);
+  }
+
+  // Install additional template dependencies, if present.
+  const dependenciesToInstall = Object.entries({
+    ...templatePackage.dependencies,
+    ...templatePackage.devDependencies,
+  });
+  if (dependenciesToInstall.length) {
+    args = args.concat(
+      dependenciesToInstall.map(([dependency, version]) => {
+        return `${dependency}@${version}`;
+      })
+    );
+  }
+
+  // Install react and react-dom for backward compatibility with old CRA cli
+  // which doesn't install react and react-dom along with react-scripts
+  if (!isReactInstalled(appPackage)) {
+    args = args.concat(['react', 'react-dom']);
+  }
+
+  // Install template dependencies, and react and react-dom if missing.
+  if ((!isReactInstalled(appPackage) || templateName) && args.length > 1) {
+    console.log();
+    console.log(`Installing template dependencies using ${command}...`);
+
+    const proc = spawn.sync(command, args, { stdio: 'inherit' });
+    if (proc.status !== 0) {
+      console.error(`\`${command} ${args.join(' ')}\` failed`);
+      return;
+    }
+  }
+
+  if (args.find(arg => arg.includes('typescript'))) {
+    console.log();
+    verifyTypeScriptSetup();
+  }
+
+  // Remove template
+  console.log(`Removing template package using ${command}...`);
+  console.log();
+
+  const proc = spawn.sync(command, [remove, templateName], {
+    stdio: 'inherit',
+  });
+  if (proc.status !== 0) {
+    console.error(`\`${command} ${args.join(' ')}\` failed`);
+    return;
+  }
+
+  // Create git commit if git repo was initialized
+  if (initializedGit && tryGitCommit(appPath)) {
+    console.log();
+    console.log('Created git commit.');
+  }
+
+  // Display the most elegant way to cd.
+  // This needs to handle an undefined originalDirectory for
+  // backward compatibility with old global-cli's.
+  let cdpath;
+  if (originalDirectory && path.join(originalDirectory, appName) === appPath) {
+    cdpath = appName;
+  } else {
+    cdpath = appPath;
+  }
+
+  // Change displayed command to yarn instead of yarnpkg
+  const displayedCommand = useYarn ? 'yarn' : 'npm';
+
+  console.log();
+  console.log(`Success! Created ${appName} at ${appPath}`);
+  console.log('Inside that directory, you can run several commands:');
+  console.log();
+  console.log(chalk.cyan(`  ${displayedCommand} start`));
+  console.log('    Starts the development server.');
+  console.log();
+  console.log(
+    chalk.cyan(`  ${displayedCommand} ${useYarn ? '' : 'run '}build`)
+  );
+  console.log('    Bundles the app into static files for production.');
+  console.log();
+  console.log(chalk.cyan(`  ${displayedCommand} test`));
+  console.log('    Starts the test runner.');
+  console.log();
+  console.log(
+    chalk.cyan(`  ${displayedCommand} ${useYarn ? '' : 'run '}eject`)
+  );
+  console.log(
+    '    Removes this tool and copies build dependencies, configuration files'
+  );
+  console.log(
+    '    and scripts into the app directory. If you do this, you can’t go back!'
+  );
+  console.log();
+  console.log('We suggest that you begin by typing:');
+  console.log();
+  console.log(chalk.cyan('  cd'), cdpath);
+  console.log(`  ${chalk.cyan(`${displayedCommand} start`)}`);
+  if (readmeExists) {
+    console.log();
+    console.log(
+      chalk.yellow(
+        'You had a `README.md` file, we renamed it to `README.old.md`'
+      )
+    );
+  }
+  console.log();
+  console.log('Happy hacking!');
+};
+
+function isReactInstalled(appPackage) {
+  const dependencies = appPackage.dependencies || {};
+
+  return (
+    typeof dependencies.react !== 'undefined' &&
+    typeof dependencies['react-dom'] !== 'undefined'
+  );
+}

frontend/node_modules/react-scripts/scripts/start.js

@@ -0,0 +1,162 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+// @remove-on-eject-end
+'use strict';
+
+// Do this as the first thing so that any code reading it knows the right env.
+process.env.BABEL_ENV = 'development';
+process.env.NODE_ENV = 'development';
+
+// Makes the script crash on unhandled rejections instead of silently
+// ignoring them. In the future, promise rejections that are not handled will
+// terminate the Node.js process with a non-zero exit code.
+process.on('unhandledRejection', err => {
+  throw err;
+});
+
+// Ensure environment variables are read.
+require('../config/env');
+
+const fs = require('fs');
+const chalk = require('react-dev-utils/chalk');
+const webpack = require('webpack');
+const WebpackDevServer = require('webpack-dev-server');
+const clearConsole = require('react-dev-utils/clearConsole');
+const checkRequiredFiles = require('react-dev-utils/checkRequiredFiles');
+const {
+  choosePort,
+  createCompiler,
+  prepareProxy,
+  prepareUrls,
+} = require('react-dev-utils/WebpackDevServerUtils');
+const openBrowser = require('react-dev-utils/openBrowser');
+const semver = require('semver');
+const paths = require('../config/paths');
+const configFactory = require('../config/webpack.config');
+const createDevServerConfig = require('../config/webpackDevServer.config');
+const getClientEnvironment = require('../config/env');
+const react = require(require.resolve('react', { paths: [paths.appPath] }));
+
+const env = getClientEnvironment(paths.publicUrlOrPath.slice(0, -1));
+const useYarn = fs.existsSync(paths.yarnLockFile);
+const isInteractive = process.stdout.isTTY;
+
+// Warn and crash if required files are missing
+if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) {
+  process.exit(1);
+}
+
+// Tools like Cloud9 rely on this.
+const DEFAULT_PORT = parseInt(process.env.PORT, 10) || 3000;
+const HOST = process.env.HOST || '0.0.0.0';
+
+if (process.env.HOST) {
+  console.log(
+    chalk.cyan(
+      `Attempting to bind to HOST environment variable: ${chalk.yellow(
+        chalk.bold(process.env.HOST)
+      )}`
+    )
+  );
+  console.log(
+    `If this was unintentional, check that you haven't mistakenly set it in your shell.`
+  );
+  console.log(
+    `Learn more here: ${chalk.yellow('https://cra.link/advanced-config')}`
+  );
+  console.log();
+}
+
+// We require that you explicitly set browsers and do not fall back to
+// browserslist defaults.
+const { checkBrowsers } = require('react-dev-utils/browsersHelper');
+checkBrowsers(paths.appPath, isInteractive)
+  .then(() => {
+    // We attempt to use the default port but if it is busy, we offer the user to
+    // run on a different port. `choosePort()` Promise resolves to the next free port.
+    return choosePort(HOST, DEFAULT_PORT);
+  })
+  .then(port => {
+    if (port == null) {
+      // We have not found a port.
+      return;
+    }
+
+    const config = configFactory('development');
+    const protocol = process.env.HTTPS === 'true' ? 'https' : 'http';
+    const appName = require(paths.appPackageJson).name;
+
+    const useTypeScript = fs.existsSync(paths.appTsConfig);
+    const urls = prepareUrls(
+      protocol,
+      HOST,
+      port,
+      paths.publicUrlOrPath.slice(0, -1)
+    );
+    // Create a webpack compiler that is configured with custom messages.
+    const compiler = createCompiler({
+      appName,
+      config,
+      urls,
+      useYarn,
+      useTypeScript,
+      webpack,
+    });
+    // Load proxy config
+    const proxySetting = require(paths.appPackageJson).proxy;
+    const proxyConfig = prepareProxy(
+      proxySetting,
+      paths.appPublic,
+      paths.publicUrlOrPath
+    );
+    // Serve webpack assets generated by the compiler over a web server.
+    const serverConfig = {
+      ...createDevServerConfig(proxyConfig, urls.lanUrlForConfig),
+      host: HOST,
+      port,
+    };
+    const devServer = new WebpackDevServer(serverConfig, compiler);
+    // Launch WebpackDevServer.
+    devServer.startCallback(() => {
+      if (isInteractive) {
+        clearConsole();
+      }
+
+      if (env.raw.FAST_REFRESH && semver.lt(react.version, '16.10.0')) {
+        console.log(
+          chalk.yellow(
+            `Fast Refresh requires React 16.10 or higher. You are using React ${react.version}.`
+          )
+        );
+      }
+
+      console.log(chalk.cyan('Starting the development server...\n'));
+      openBrowser(urls.localUrlForBrowser);
+    });
+
+    ['SIGINT', 'SIGTERM'].forEach(function (sig) {
+      process.on(sig, function () {
+        devServer.close();
+        process.exit();
+      });
+    });
+
+    if (process.env.CI !== 'true') {
+      // Gracefully exit when stdin ends
+      process.stdin.on('end', function () {
+        devServer.close();
+        process.exit();
+      });
+    }
+  })
+  .catch(err => {
+    if (err && err.message) {
+      console.log(err.message);
+    }
+    process.exit(1);
+  });

frontend/node_modules/react-scripts/scripts/test.js

@@ -0,0 +1,129 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+// @remove-on-eject-end
+'use strict';
+
+// Do this as the first thing so that any code reading it knows the right env.
+process.env.BABEL_ENV = 'test';
+process.env.NODE_ENV = 'test';
+process.env.PUBLIC_URL = '';
+
+// Makes the script crash on unhandled rejections instead of silently
+// ignoring them. In the future, promise rejections that are not handled will
+// terminate the Node.js process with a non-zero exit code.
+process.on('unhandledRejection', err => {
+  throw err;
+});
+
+// Ensure environment variables are read.
+require('../config/env');
+
+const jest = require('jest');
+const execSync = require('child_process').execSync;
+let argv = process.argv.slice(2);
+
+function isInGitRepository() {
+  try {
+    execSync('git rev-parse --is-inside-work-tree', { stdio: 'ignore' });
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+function isInMercurialRepository() {
+  try {
+    execSync('hg --cwd . root', { stdio: 'ignore' });
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+// Watch unless on CI or explicitly running all tests
+if (
+  !process.env.CI &&
+  argv.indexOf('--watchAll') === -1 &&
+  argv.indexOf('--watchAll=false') === -1
+) {
+  // https://github.com/facebook/create-react-app/issues/5210
+  const hasSourceControl = isInGitRepository() || isInMercurialRepository();
+  argv.push(hasSourceControl ? '--watch' : '--watchAll');
+}
+
+// @remove-on-eject-begin
+// This is not necessary after eject because we embed config into package.json.
+const createJestConfig = require('./utils/createJestConfig');
+const path = require('path');
+const paths = require('../config/paths');
+argv.push(
+  '--config',
+  JSON.stringify(
+    createJestConfig(
+      relativePath => path.resolve(__dirname, '..', relativePath),
+      path.resolve(paths.appSrc, '..'),
+      false
+    )
+  )
+);
+
+// This is a very dirty workaround for https://github.com/facebook/jest/issues/5913.
+// We're trying to resolve the environment ourselves because Jest does it incorrectly.
+// TODO: remove this as soon as it's fixed in Jest.
+const resolve = require('resolve');
+function resolveJestDefaultEnvironment(name) {
+  const jestDir = path.dirname(
+    resolve.sync('jest', {
+      basedir: __dirname,
+    })
+  );
+  const jestCLIDir = path.dirname(
+    resolve.sync('jest-cli', {
+      basedir: jestDir,
+    })
+  );
+  const jestConfigDir = path.dirname(
+    resolve.sync('jest-config', {
+      basedir: jestCLIDir,
+    })
+  );
+  return resolve.sync(name, {
+    basedir: jestConfigDir,
+  });
+}
+let cleanArgv = [];
+let env = 'jsdom';
+let next;
+do {
+  next = argv.shift();
+  if (next === '--env') {
+    env = argv.shift();
+  } else if (next.indexOf('--env=') === 0) {
+    env = next.substring('--env='.length);
+  } else {
+    cleanArgv.push(next);
+  }
+} while (argv.length > 0);
+argv = cleanArgv;
+let resolvedEnv;
+try {
+  resolvedEnv = resolveJestDefaultEnvironment(`jest-environment-${env}`);
+} catch (e) {
+  // ignore
+}
+if (!resolvedEnv) {
+  try {
+    resolvedEnv = resolveJestDefaultEnvironment(env);
+  } catch (e) {
+    // ignore
+  }
+}
+const testEnvironment = resolvedEnv || env;
+argv.push('--env', testEnvironment);
+// @remove-on-eject-end
+jest.run(argv);

frontend/node_modules/react-scripts/scripts/utils/createJestConfig.js

@@ -0,0 +1,152 @@
+// @remove-file-on-eject
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+'use strict';
+
+const fs = require('fs');
+const chalk = require('react-dev-utils/chalk');
+const paths = require('../../config/paths');
+const modules = require('../../config/modules');
+
+module.exports = (resolve, rootDir, isEjecting) => {
+  // Use this instead of `paths.testsSetup` to avoid putting
+  // an absolute filename into configuration after ejecting.
+  const setupTestsMatches = paths.testsSetup.match(/src[/\\]setupTests\.(.+)/);
+  const setupTestsFileExtension =
+    (setupTestsMatches && setupTestsMatches[1]) || 'js';
+  const setupTestsFile = fs.existsSync(paths.testsSetup)
+    ? `<rootDir>/src/setupTests.${setupTestsFileExtension}`
+    : undefined;
+
+  const config = {
+    roots: ['<rootDir>/src'],
+
+    collectCoverageFrom: ['src/**/*.{js,jsx,ts,tsx}', '!src/**/*.d.ts'],
+
+    setupFiles: [
+      isEjecting
+        ? 'react-app-polyfill/jsdom'
+        : require.resolve('react-app-polyfill/jsdom'),
+    ],
+
+    setupFilesAfterEnv: setupTestsFile ? [setupTestsFile] : [],
+    testMatch: [
+      '<rootDir>/src/**/__tests__/**/*.{js,jsx,ts,tsx}',
+      '<rootDir>/src/**/*.{spec,test}.{js,jsx,ts,tsx}',
+    ],
+    testEnvironment: 'jsdom',
+    transform: {
+      '^.+\\.(js|jsx|mjs|cjs|ts|tsx)$': resolve(
+        'config/jest/babelTransform.js'
+      ),
+      '^.+\\.css$': resolve('config/jest/cssTransform.js'),
+      '^(?!.*\\.(js|jsx|mjs|cjs|ts|tsx|css|json)$)': resolve(
+        'config/jest/fileTransform.js'
+      ),
+    },
+    transformIgnorePatterns: [
+      '[/\\\\]node_modules[/\\\\].+\\.(js|jsx|mjs|cjs|ts|tsx)$',
+      '^.+\\.module\\.(css|sass|scss)$',
+    ],
+    modulePaths: modules.additionalModulePaths || [],
+    moduleNameMapper: {
+      '^react-native$': 'react-native-web',
+      '^.+\\.module\\.(css|sass|scss)$': 'identity-obj-proxy',
+      ...(modules.jestAliases || {}),
+    },
+    moduleFileExtensions: [...paths.moduleFileExtensions, 'node'].filter(
+      ext => !ext.includes('mjs')
+    ),
+    watchPlugins: [
+      'jest-watch-typeahead/filename',
+      'jest-watch-typeahead/testname',
+    ],
+    resetMocks: true,
+  };
+  if (rootDir) {
+    config.rootDir = rootDir;
+  }
+  const overrides = Object.assign({}, require(paths.appPackageJson).jest);
+  const supportedKeys = [
+    'clearMocks',
+    'collectCoverageFrom',
+    'coveragePathIgnorePatterns',
+    'coverageReporters',
+    'coverageThreshold',
+    'displayName',
+    'extraGlobals',
+    'globalSetup',
+    'globalTeardown',
+    'moduleNameMapper',
+    'resetMocks',
+    'resetModules',
+    'restoreMocks',
+    'snapshotSerializers',
+    'testMatch',
+    'transform',
+    'transformIgnorePatterns',
+    'watchPathIgnorePatterns',
+  ];
+  if (overrides) {
+    supportedKeys.forEach(key => {
+      if (Object.prototype.hasOwnProperty.call(overrides, key)) {
+        if (Array.isArray(config[key]) || typeof config[key] !== 'object') {
+          // for arrays or primitive types, directly override the config key
+          config[key] = overrides[key];
+        } else {
+          // for object types, extend gracefully
+          config[key] = Object.assign({}, config[key], overrides[key]);
+        }
+
+        delete overrides[key];
+      }
+    });
+    const unsupportedKeys = Object.keys(overrides);
+    if (unsupportedKeys.length) {
+      const isOverridingSetupFile =
+        unsupportedKeys.indexOf('setupFilesAfterEnv') > -1;
+
+      if (isOverridingSetupFile) {
+        console.error(
+          chalk.red(
+            'We detected ' +
+              chalk.bold('setupFilesAfterEnv') +
+              ' in your package.json.\n\n' +
+              'Remove it from Jest configuration, and put the initialization code in ' +
+              chalk.bold('src/setupTests.js') +
+              '.\nThis file will be loaded automatically.\n'
+          )
+        );
+      } else {
+        console.error(
+          chalk.red(
+            '\nOut of the box, Create React App only supports overriding ' +
+              'these Jest options:\n\n' +
+              supportedKeys
+                .map(key => chalk.bold('  \u2022 ' + key))
+                .join('\n') +
+              '.\n\n' +
+              'These options in your package.json Jest configuration ' +
+              'are not currently supported by Create React App:\n\n' +
+              unsupportedKeys
+                .map(key => chalk.bold('  \u2022 ' + key))
+                .join('\n') +
+              '\n\nIf you wish to override other Jest options, you need to ' +
+              'eject from the default setup. You can do so by running ' +
+              chalk.bold('npm run eject') +
+              ' but remember that this is a one-way operation. ' +
+              'You may also file an issue with Create React App to discuss ' +
+              'supporting more options out of the box.\n'
+          )
+        );
+      }
+
+      process.exit(1);
+    }
+  }
+  return config;
+};

frontend/node_modules/react-scripts/scripts/utils/verifyTypeScriptSetup.js

@@ -0,0 +1,298 @@
+// @remove-file-on-eject
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+'use strict';
+
+const chalk = require('react-dev-utils/chalk');
+const fs = require('fs');
+const resolve = require('resolve');
+const path = require('path');
+const paths = require('../../config/paths');
+const os = require('os');
+const semver = require('semver');
+const immer = require('react-dev-utils/immer').produce;
+const globby = require('react-dev-utils/globby').sync;
+
+const hasJsxRuntime = (() => {
+  if (process.env.DISABLE_NEW_JSX_TRANSFORM === 'true') {
+    return false;
+  }
+
+  try {
+    require.resolve('react/jsx-runtime', { paths: [paths.appPath] });
+    return true;
+  } catch (e) {
+    return false;
+  }
+})();
+
+function writeJson(fileName, object) {
+  fs.writeFileSync(
+    fileName,
+    JSON.stringify(object, null, 2).replace(/\n/g, os.EOL) + os.EOL
+  );
+}
+
+function verifyNoTypeScript() {
+  const typescriptFiles = globby(
+    ['**/*.(ts|tsx)', '!**/node_modules', '!**/*.d.ts'],
+    { cwd: paths.appSrc }
+  );
+  if (typescriptFiles.length > 0) {
+    console.warn(
+      chalk.yellow(
+        `We detected TypeScript in your project (${chalk.bold(
+          `src${path.sep}${typescriptFiles[0]}`
+        )}) and created a ${chalk.bold('tsconfig.json')} file for you.`
+      )
+    );
+    console.warn();
+    return false;
+  }
+  return true;
+}
+
+function verifyTypeScriptSetup() {
+  let firstTimeSetup = false;
+
+  if (!fs.existsSync(paths.appTsConfig)) {
+    if (verifyNoTypeScript()) {
+      return;
+    }
+    writeJson(paths.appTsConfig, {});
+    firstTimeSetup = true;
+  }
+
+  const isYarn = fs.existsSync(paths.yarnLockFile);
+
+  // Ensure typescript is installed
+  let ts;
+  try {
+    // TODO: Remove this hack once `globalThis` issue is resolved
+    // https://github.com/jsdom/jsdom/issues/2961
+    const globalThisWasDefined = !!global.globalThis;
+
+    ts = require(resolve.sync('typescript', {
+      basedir: paths.appNodeModules,
+    }));
+
+    if (!globalThisWasDefined && !!global.globalThis) {
+      delete global.globalThis;
+    }
+  } catch (_) {
+    console.error(
+      chalk.bold.red(
+        `It looks like you're trying to use TypeScript but do not have ${chalk.bold(
+          'typescript'
+        )} installed.`
+      )
+    );
+    console.error(
+      chalk.bold(
+        'Please install',
+        chalk.cyan.bold('typescript'),
+        'by running',
+        chalk.cyan.bold(
+          isYarn ? 'yarn add typescript' : 'npm install typescript'
+        ) + '.'
+      )
+    );
+    console.error(
+      chalk.bold(
+        'If you are not trying to use TypeScript, please remove the ' +
+          chalk.cyan('tsconfig.json') +
+          ' file from your package root (and any TypeScript files).'
+      )
+    );
+    console.error();
+    process.exit(1);
+  }
+
+  const compilerOptions = {
+    // These are suggested values and will be set when not present in the
+    // tsconfig.json
+    // 'parsedValue' matches the output value from ts.parseJsonConfigFileContent()
+    target: {
+      parsedValue: ts.ScriptTarget.ES5,
+      suggested: 'es5',
+    },
+    lib: { suggested: ['dom', 'dom.iterable', 'esnext'] },
+    allowJs: { suggested: true },
+    skipLibCheck: { suggested: true },
+    esModuleInterop: { suggested: true },
+    allowSyntheticDefaultImports: { suggested: true },
+    strict: { suggested: true },
+    forceConsistentCasingInFileNames: { suggested: true },
+    noFallthroughCasesInSwitch: { suggested: true },
+
+    // These values are required and cannot be changed by the user
+    // Keep this in sync with the webpack config
+    module: {
+      parsedValue: ts.ModuleKind.ESNext,
+      value: 'esnext',
+      reason: 'for import() and import/export',
+    },
+    moduleResolution: {
+      parsedValue: ts.ModuleResolutionKind.NodeJs,
+      value: 'node',
+      reason: 'to match webpack resolution',
+    },
+    resolveJsonModule: { value: true, reason: 'to match webpack loader' },
+    isolatedModules: { value: true, reason: 'implementation limitation' },
+    noEmit: { value: true },
+    jsx: {
+      parsedValue:
+        hasJsxRuntime && semver.gte(ts.version, '4.1.0-beta')
+          ? ts.JsxEmit.ReactJSX
+          : ts.JsxEmit.React,
+      value:
+        hasJsxRuntime && semver.gte(ts.version, '4.1.0-beta')
+          ? 'react-jsx'
+          : 'react',
+      reason: 'to support the new JSX transform in React 17',
+    },
+    paths: { value: undefined, reason: 'aliased imports are not supported' },
+  };
+
+  const formatDiagnosticHost = {
+    getCanonicalFileName: fileName => fileName,
+    getCurrentDirectory: ts.sys.getCurrentDirectory,
+    getNewLine: () => os.EOL,
+  };
+
+  const messages = [];
+  let appTsConfig;
+  let parsedTsConfig;
+  let parsedCompilerOptions;
+  try {
+    const { config: readTsConfig, error } = ts.readConfigFile(
+      paths.appTsConfig,
+      ts.sys.readFile
+    );
+
+    if (error) {
+      throw new Error(ts.formatDiagnostic(error, formatDiagnosticHost));
+    }
+
+    appTsConfig = readTsConfig;
+
+    // Get TS to parse and resolve any "extends"
+    // Calling this function also mutates the tsconfig above,
+    // adding in "include" and "exclude", but the compilerOptions remain untouched
+    let result;
+    parsedTsConfig = immer(readTsConfig, config => {
+      result = ts.parseJsonConfigFileContent(
+        config,
+        ts.sys,
+        path.dirname(paths.appTsConfig)
+      );
+    });
+
+    if (result.errors && result.errors.length) {
+      throw new Error(
+        ts.formatDiagnostic(result.errors[0], formatDiagnosticHost)
+      );
+    }
+
+    parsedCompilerOptions = result.options;
+  } catch (e) {
+    if (e && e.name === 'SyntaxError') {
+      console.error(
+        chalk.red.bold(
+          'Could not parse',
+          chalk.cyan('tsconfig.json') + '.',
+          'Please make sure it contains syntactically correct JSON.'
+        )
+      );
+    }
+
+    console.log(e && e.message ? `${e.message}` : '');
+    process.exit(1);
+  }
+
+  if (appTsConfig.compilerOptions == null) {
+    appTsConfig.compilerOptions = {};
+    firstTimeSetup = true;
+  }
+
+  for (const option of Object.keys(compilerOptions)) {
+    const { parsedValue, value, suggested, reason } = compilerOptions[option];
+
+    const valueToCheck = parsedValue === undefined ? value : parsedValue;
+    const coloredOption = chalk.cyan('compilerOptions.' + option);
+
+    if (suggested != null) {
+      if (parsedCompilerOptions[option] === undefined) {
+        appTsConfig = immer(appTsConfig, config => {
+          config.compilerOptions[option] = suggested;
+        });
+        messages.push(
+          `${coloredOption} to be ${chalk.bold(
+            'suggested'
+          )} value: ${chalk.cyan.bold(suggested)} (this can be changed)`
+        );
+      }
+    } else if (parsedCompilerOptions[option] !== valueToCheck) {
+      appTsConfig = immer(appTsConfig, config => {
+        config.compilerOptions[option] = value;
+      });
+      messages.push(
+        `${coloredOption} ${chalk.bold(
+          valueToCheck == null ? 'must not' : 'must'
+        )} be ${valueToCheck == null ? 'set' : chalk.cyan.bold(value)}` +
+          (reason != null ? ` (${reason})` : '')
+      );
+    }
+  }
+
+  // tsconfig will have the merged "include" and "exclude" by this point
+  if (parsedTsConfig.include == null) {
+    appTsConfig = immer(appTsConfig, config => {
+      config.include = ['src'];
+    });
+    messages.push(
+      `${chalk.cyan('include')} should be ${chalk.cyan.bold('src')}`
+    );
+  }
+
+  if (messages.length > 0) {
+    if (firstTimeSetup) {
+      console.log(
+        chalk.bold(
+          'Your',
+          chalk.cyan('tsconfig.json'),
+          'has been populated with default values.'
+        )
+      );
+      console.log();
+    } else {
+      console.warn(
+        chalk.bold(
+          'The following changes are being made to your',
+          chalk.cyan('tsconfig.json'),
+          'file:'
+        )
+      );
+      messages.forEach(message => {
+        console.warn('  - ' + message);
+      });
+      console.warn();
+    }
+    writeJson(paths.appTsConfig, appTsConfig);
+  }
+
+  // Reference `react-scripts` types
+  if (!fs.existsSync(paths.appTypeDeclarations)) {
+    fs.writeFileSync(
+      paths.appTypeDeclarations,
+      `/// <reference types="react-scripts" />${os.EOL}`
+    );
+  }
+}
+
+module.exports = verifyTypeScriptSetup;

frontend/node_modules/react-scripts/template-typescript/README.md

@@ -0,0 +1 @@
+This file has moved [here](https://github.com/facebook/create-react-app/blob/main/packages/cra-template-typescript/template/README.md)

frontend/node_modules/react-scripts/template/README.md

@@ -0,0 +1 @@
+This file has moved [here](https://github.com/facebook/create-react-app/blob/main/packages/cra-template/template/README.md)