Initial commit: MangaReader iOS App

✨ Features:
- App iOS completa para leer manga sin publicidad
- Scraper con WKWebView para manhwaweb.com
- Sistema de descargas offline
- Lector con zoom y navegación
- Favoritos y progreso de lectura
- Compatible con iOS 15+ y Sideloadly/3uTools

📦 Contenido:
- Backend Node.js con Puppeteer (opcional)
- App iOS con SwiftUI
- Scraper de capítulos e imágenes
- Sistema de almacenamiento local
- Testing completo
- Documentación exhaustiva

🧪 Prueba: Capítulo 789 de One Piece descargado exitosamente
  - 21 páginas descargadas
  - 4.68 MB total
  - URLs verificadas y funcionales

🎉 Generated with Claude Code (https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

backend/node_modules/puppeteer/README.md

@@ -0,0 +1,62 @@
+# Puppeteer
+
+[![build](https://github.com/puppeteer/puppeteer/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/puppeteer/puppeteer/actions/workflows/ci.yml)
+[![npm puppeteer package](https://img.shields.io/npm/v/puppeteer.svg)](https://npmjs.org/package/puppeteer)
+
+<img src="https://user-images.githubusercontent.com/10379601/29446482-04f7036a-841f-11e7-9872-91d1fc2ea683.png" height="200" align="right"/>
+
+> Puppeteer is a JavaScript library which provides a high-level API to control
+> Chrome or Firefox over the
+> [DevTools Protocol](https://chromedevtools.github.io/devtools-protocol/) or [WebDriver BiDi](https://pptr.dev/webdriver-bidi).
+> Puppeteer runs in the headless (no visible UI) by default
+
+## [Get started](https://pptr.dev/docs) | [API](https://pptr.dev/api) | [FAQ](https://pptr.dev/faq) | [Contributing](https://pptr.dev/contributing) | [Troubleshooting](https://pptr.dev/troubleshooting)
+
+## Installation
+
+```bash npm2yarn
+npm i puppeteer # Downloads compatible Chrome during installation.
+npm i puppeteer-core # Alternatively, install as a library, without downloading Chrome.
+```
+
+## MCP
+
+Install [`chrome-devtools-mcp`](https://github.com/ChromeDevTools/chrome-devtools-mcp),
+a Puppeteer-based MCP server for browser automation and debugging.
+
+## Example
+
+```ts
+import puppeteer from 'puppeteer';
+// Or import puppeteer from 'puppeteer-core';
+
+// Launch the browser and open a new blank page.
+const browser = await puppeteer.launch();
+const page = await browser.newPage();
+
+// Navigate the page to a URL.
+await page.goto('https://developer.chrome.com/');
+
+// Set screen size.
+await page.setViewport({width: 1080, height: 1024});
+
+// Open the search menu using the keyboard.
+await page.keyboard.press('/');
+
+// Type into search box using accessible input name.
+await page.locator('::-p-aria(Search)').fill('automate beyond recorder');
+
+// Wait and click on first result.
+await page.locator('.devsite-result-item-link').click();
+
+// Locate the full title with a unique string.
+const textSelector = await page
+  .locator('::-p-text(Customize and automate)')
+  .waitHandle();
+const fullTitle = await textSelector?.evaluate(el => el.textContent);
+
+// Print the full title.
+console.log('The title of this blog post is "%s".', fullTitle);
+
+await browser.close();
+```

backend/node_modules/puppeteer/install.mjs

@@ -0,0 +1,43 @@
+#!/usr/bin/env node
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/**
+ * This file is part of public API.
+ *
+ * By default, the `puppeteer` package runs this script during the installation
+ * process unless one of the env flags is provided.
+ * `puppeteer-core` package doesn't include this step at all. However, it's
+ * still possible to install a supported browser using this script when
+ * necessary.
+ */
+
+/**
+ * @returns {import("puppeteer/internal/node/install.js")}
+ */
+async function importInstaller() {
+  try {
+    return await import('puppeteer/internal/node/install.js');
+  } catch (error) {
+    // Add more logging when the GitHub Action Debugging option is set
+    // https://docs.github.com/en/actions/learn-github-actions/variables#default-environment-variables
+    if (process.env['RUNNER_DEBUG']) {
+      console.error(error);
+    }
+    console.warn(
+      'Skipping browser installation because the Puppeteer build is not available. Run `npm install` again after you have re-built Puppeteer.',
+    );
+    process.exit(0);
+  }
+}
+
+try {
+  const {downloadBrowsers} = await importInstaller();
+  downloadBrowsers();
+} catch (error) {
+  console.warn('Browser download failed', error);
+}

backend/node_modules/puppeteer/lib/cjs/puppeteer/getConfiguration.d.ts

@@ -0,0 +1,11 @@
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+import type { Configuration } from 'puppeteer-core';
+/**
+ * @internal
+ */
+export declare const getConfiguration: () => Configuration;
+//# sourceMappingURL=getConfiguration.d.ts.map

backend/node_modules/puppeteer/lib/cjs/puppeteer/getConfiguration.d.ts.map

@@ -0,0 +1 @@
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backend/node_modules/puppeteer/lib/cjs/puppeteer/getConfiguration.js

@@ -0,0 +1,126 @@
+"use strict";
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getConfiguration = void 0;
+const node_os_1 = require("node:os");
+const node_path_1 = require("node:path");
+const cosmiconfig_1 = require("cosmiconfig");
+function getBooleanEnvVar(name) {
+    const env = process.env[name];
+    if (env === undefined) {
+        return;
+    }
+    switch (env.toLowerCase()) {
+        case '':
+        case '0':
+        case 'false':
+        case 'off':
+            return false;
+        default:
+            return true;
+    }
+}
+/**
+ * @internal
+ */
+function isSupportedBrowser(product) {
+    switch (product) {
+        case 'chrome':
+        case 'firefox':
+            return true;
+        default:
+            return false;
+    }
+}
+/**
+ * @internal
+ */
+function getDefaultBrowser(browser) {
+    // Validate configuration.
+    if (browser && !isSupportedBrowser(browser)) {
+        throw new Error(`Unsupported browser ${browser}`);
+    }
+    switch (browser) {
+        case 'firefox':
+            return 'firefox';
+        default:
+            return 'chrome';
+    }
+}
+/**
+ * @internal
+ */
+function getLogLevel(logLevel) {
+    switch (logLevel) {
+        case 'silent':
+            return 'silent';
+        case 'error':
+            return 'error';
+        default:
+            return 'warn';
+    }
+}
+function getBrowserSetting(browser, configuration, defaultConfig = {}) {
+    if (configuration.skipDownload) {
+        return {
+            skipDownload: true,
+        };
+    }
+    const browserSetting = {};
+    const browserEnvName = browser.replaceAll('-', '_').toUpperCase();
+    browserSetting.version =
+        process.env[`PUPPETEER_${browserEnvName}_VERSION`] ??
+            configuration[browser]?.version ??
+            defaultConfig.version;
+    browserSetting.downloadBaseUrl =
+        process.env[`PUPPETEER_${browserEnvName}_DOWNLOAD_BASE_URL`] ??
+            configuration[browser]?.downloadBaseUrl ??
+            defaultConfig.downloadBaseUrl;
+    browserSetting.skipDownload =
+        getBooleanEnvVar(`PUPPETEER_${browserEnvName}_SKIP_DOWNLOAD`) ??
+            getBooleanEnvVar(`PUPPETEER_SKIP_${browserEnvName}_DOWNLOAD`) ??
+            configuration[browser]?.skipDownload ??
+            defaultConfig.skipDownload;
+    return browserSetting;
+}
+/**
+ * @internal
+ */
+const getConfiguration = () => {
+    const result = (0, cosmiconfig_1.cosmiconfigSync)('puppeteer', {
+        searchStrategy: 'global',
+    }).search();
+    const configuration = result ? { ...result.config } : {};
+    configuration.logLevel = getLogLevel(process.env['PUPPETEER_LOGLEVEL'] ?? configuration.logLevel);
+    // Merging environment variables.
+    configuration.defaultBrowser = getDefaultBrowser(process.env['PUPPETEER_BROWSER'] ?? configuration.defaultBrowser);
+    configuration.executablePath =
+        process.env['PUPPETEER_EXECUTABLE_PATH'] ?? configuration.executablePath;
+    // Default to skipDownload if executablePath is set
+    if (configuration.executablePath) {
+        configuration.skipDownload = true;
+    }
+    // Set skipDownload explicitly or from default
+    configuration.skipDownload =
+        getBooleanEnvVar('PUPPETEER_SKIP_DOWNLOAD') ?? configuration.skipDownload;
+    // Prepare variables used in browser downloading
+    configuration.chrome = getBrowserSetting('chrome', configuration);
+    configuration['chrome-headless-shell'] = getBrowserSetting('chrome-headless-shell', configuration);
+    configuration.firefox = getBrowserSetting('firefox', configuration, {
+        skipDownload: true,
+    });
+    configuration.cacheDirectory =
+        process.env['PUPPETEER_CACHE_DIR'] ??
+            configuration.cacheDirectory ??
+            (0, node_path_1.join)((0, node_os_1.homedir)(), '.cache', 'puppeteer');
+    configuration.temporaryDirectory =
+        process.env['PUPPETEER_TMP_DIR'] ?? configuration.temporaryDirectory;
+    configuration.experiments ??= {};
+    return configuration;
+};
+exports.getConfiguration = getConfiguration;
+//# sourceMappingURL=getConfiguration.js.map

backend/node_modules/puppeteer/lib/cjs/puppeteer/getConfiguration.js.map

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backend/node_modules/puppeteer/lib/cjs/puppeteer/node/cli.d.ts

@@ -0,0 +1,8 @@
+#!/usr/bin/env node
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+export {};
+//# sourceMappingURL=cli.d.ts.map

backend/node_modules/puppeteer/lib/cjs/puppeteer/node/cli.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"cli.d.ts","sourceRoot":"","sources":["../../../../src/node/cli.ts"],"names":[],"mappings":";AAEA;;;;GAIG"}

backend/node_modules/puppeteer/lib/cjs/puppeteer/node/cli.js

@@ -0,0 +1,51 @@
+#!/usr/bin/env node
+"use strict";
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const browsers_1 = require("@puppeteer/browsers");
+const revisions_js_1 = require("puppeteer-core/internal/revisions.js");
+const version_js_1 = require("puppeteer-core/internal/util/version.js");
+const puppeteer_js_1 = __importDefault(require("../puppeteer.js"));
+const cacheDir = puppeteer_js_1.default.configuration
+    .cacheDirectory;
+void new browsers_1.CLI({
+    cachePath: cacheDir,
+    scriptName: 'puppeteer',
+    version: version_js_1.packageVersion,
+    prefixCommand: {
+        cmd: 'browsers',
+        description: 'Manage browsers of this Puppeteer installation',
+    },
+    allowCachePathOverride: false,
+    pinnedBrowsers: {
+        [browsers_1.Browser.CHROME]: {
+            buildId: puppeteer_js_1.default.configuration.chrome?.version ||
+                revisions_js_1.PUPPETEER_REVISIONS['chrome'] ||
+                'latest',
+            skipDownload: puppeteer_js_1.default.configuration.chrome
+                ?.skipDownload ?? false,
+        },
+        [browsers_1.Browser.FIREFOX]: {
+            buildId: puppeteer_js_1.default.configuration.firefox
+                ?.version ||
+                revisions_js_1.PUPPETEER_REVISIONS['firefox'] ||
+                'latest',
+            skipDownload: puppeteer_js_1.default.configuration.firefox
+                ?.skipDownload ?? true,
+        },
+        [browsers_1.Browser.CHROMEHEADLESSSHELL]: {
+            buildId: puppeteer_js_1.default.configuration['chrome-headless-shell']?.version ||
+                revisions_js_1.PUPPETEER_REVISIONS['chrome-headless-shell'] ||
+                'latest',
+            skipDownload: puppeteer_js_1.default.configuration['chrome-headless-shell']?.skipDownload ?? false,
+        },
+    },
+}).run(process.argv);
+//# sourceMappingURL=cli.js.map

backend/node_modules/puppeteer/lib/cjs/puppeteer/node/cli.js.map

@@ -0,0 +1 @@
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backend/node_modules/puppeteer/lib/cjs/puppeteer/node/install.d.ts

@@ -0,0 +1,10 @@
+/**
+ * @license
+ * Copyright 2020 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/**
+ * @internal
+ */
+export declare function downloadBrowsers(): Promise<void>;
+//# sourceMappingURL=install.d.ts.map

backend/node_modules/puppeteer/lib/cjs/puppeteer/node/install.d.ts.map

@@ -0,0 +1 @@
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backend/node_modules/puppeteer/lib/cjs/puppeteer/node/install.js

@@ -0,0 +1,122 @@
+"use strict";
+/**
+ * @license
+ * Copyright 2020 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.downloadBrowsers = downloadBrowsers;
+const browsers_1 = require("@puppeteer/browsers");
+const revisions_js_1 = require("puppeteer-core/internal/revisions.js");
+const getConfiguration_js_1 = require("../getConfiguration.js");
+async function downloadBrowser({ browser, configuration, cacheDir, platform, }) {
+    const unresolvedBuildId = configuration?.version || revisions_js_1.PUPPETEER_REVISIONS[browser] || 'latest';
+    const baseUrl = configuration?.downloadBaseUrl;
+    const buildId = await (0, browsers_1.resolveBuildId)(browser, platform, unresolvedBuildId);
+    try {
+        const result = await (0, browsers_1.install)({
+            browser,
+            cacheDir,
+            platform,
+            buildId,
+            downloadProgressCallback: 'default',
+            baseUrl,
+            buildIdAlias: buildId !== unresolvedBuildId ? unresolvedBuildId : undefined,
+        });
+        logPolitely(`${browser} (${result.buildId}) downloaded to ${result.path}`);
+    }
+    catch (error) {
+        throw new Error(`ERROR: Failed to set up ${browser} v${buildId}! Set "PUPPETEER_SKIP_DOWNLOAD" env variable to skip download.`, {
+            cause: error,
+        });
+    }
+}
+/**
+ * @internal
+ */
+async function downloadBrowsers() {
+    overrideProxy();
+    const configuration = (0, getConfiguration_js_1.getConfiguration)();
+    if (configuration.skipDownload) {
+        logPolitely('**INFO** Skipping downloading browsers as instructed.');
+        return;
+    }
+    const platform = (0, browsers_1.detectBrowserPlatform)();
+    if (!platform) {
+        throw new Error('The current platform is not supported.');
+    }
+    const cacheDir = configuration.cacheDirectory;
+    const installationJobs = [];
+    if (configuration.chrome?.skipDownload) {
+        logPolitely('**INFO** Skipping Chrome download as instructed.');
+    }
+    else {
+        const browser = browsers_1.Browser.CHROME;
+        installationJobs.push(downloadBrowser({
+            browser,
+            configuration: configuration[browser] ?? {},
+            cacheDir,
+            platform,
+        }));
+    }
+    if (configuration['chrome-headless-shell']?.skipDownload) {
+        logPolitely('**INFO** Skipping Chrome download as instructed.');
+    }
+    else {
+        const browser = browsers_1.Browser.CHROMEHEADLESSSHELL;
+        installationJobs.push(downloadBrowser({
+            browser,
+            configuration: configuration[browser] ?? {},
+            cacheDir,
+            platform,
+        }));
+    }
+    if (configuration.firefox?.skipDownload) {
+        logPolitely('**INFO** Skipping Firefox download as instructed.');
+    }
+    else {
+        const browser = browsers_1.Browser.FIREFOX;
+        installationJobs.push(downloadBrowser({
+            browser,
+            configuration: configuration[browser] ?? {},
+            cacheDir,
+            platform,
+        }));
+    }
+    try {
+        await Promise.all(installationJobs);
+    }
+    catch (error) {
+        console.error(error);
+        process.exit(1);
+    }
+}
+/**
+ * @internal
+ */
+function logPolitely(toBeLogged) {
+    const logLevel = process.env['npm_config_loglevel'] || '';
+    const logLevelDisplay = ['silent', 'error', 'warn'].indexOf(logLevel) > -1;
+    if (!logLevelDisplay) {
+        console.log(toBeLogged);
+    }
+}
+/**
+ * @internal
+ */
+function overrideProxy() {
+    // Override current environment proxy settings with npm configuration, if any.
+    const NPM_HTTPS_PROXY = process.env['npm_config_https_proxy'] || process.env['npm_config_proxy'];
+    const NPM_HTTP_PROXY = process.env['npm_config_http_proxy'] || process.env['npm_config_proxy'];
+    const NPM_NO_PROXY = process.env['npm_config_no_proxy'];
+    if (NPM_HTTPS_PROXY) {
+        process.env['HTTPS_PROXY'] = NPM_HTTPS_PROXY;
+    }
+    if (NPM_HTTP_PROXY) {
+        process.env['HTTP_PROXY'] = NPM_HTTP_PROXY;
+    }
+    if (NPM_NO_PROXY) {
+        process.env['NO_PROXY'] = NPM_NO_PROXY;
+    }
+}
+//# sourceMappingURL=install.js.map

backend/node_modules/puppeteer/lib/cjs/puppeteer/node/install.js.map

@@ -0,0 +1 @@
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backend/node_modules/puppeteer/lib/cjs/puppeteer/puppeteer.d.ts

@@ -0,0 +1,38 @@
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+export * from 'puppeteer-core';
+import { PuppeteerNode } from 'puppeteer-core';
+/**
+ * @public
+ */
+declare const puppeteer: PuppeteerNode;
+export declare const 
+/**
+ * @public
+ */
+connect: (options: import("puppeteer-core").ConnectOptions) => Promise<import("puppeteer-core").Browser>, 
+/**
+ * @public
+ */
+defaultArgs: (options?: import("puppeteer-core").LaunchOptions) => string[], 
+/**
+ * @public
+ */
+executablePath: {
+    (channel: import("puppeteer-core").ChromeReleaseChannel): string;
+    (options: import("puppeteer-core").LaunchOptions): string;
+    (): string;
+}, 
+/**
+ * @public
+ */
+launch: (options?: import("puppeteer-core").LaunchOptions) => Promise<import("puppeteer-core").Browser>, 
+/**
+ * @public
+ */
+trimCache: () => Promise<void>;
+export default puppeteer;
+//# sourceMappingURL=puppeteer.d.ts.map

backend/node_modules/puppeteer/lib/cjs/puppeteer/puppeteer.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"puppeteer.d.ts","sourceRoot":"","sources":["../../../src/puppeteer.ts"],"names":[],"mappings":"AAAA;;;;GAIG;AAEH,cAAc,gBAAgB,CAAC;AAE/B,OAAO,EAAC,aAAa,EAAC,MAAM,gBAAgB,CAAC;AAM7C;;GAEG;AAEH,QAAA,MAAM,SAAS,eAGb,CAAC;AAEH,eAAO;AACL;;GAEG;AACH,OAAO;AACP;;GAEG;AACH,WAAW;AACX;;GAEG;AACH,cAAc;;;;;AACd;;GAEG;AACH,MAAM;AACN;;GAEG;AACH,SAAS,qBACE,CAAC;AAEd,eAAe,SAAS,CAAC"}

backend/node_modules/puppeteer/lib/cjs/puppeteer/puppeteer.js

@@ -0,0 +1,56 @@
+"use strict";
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.trimCache = exports.launch = exports.executablePath = exports.defaultArgs = exports.connect = void 0;
+__exportStar(require("puppeteer-core"), exports);
+const puppeteer_core_1 = require("puppeteer-core");
+const getConfiguration_js_1 = require("./getConfiguration.js");
+const configuration = (0, getConfiguration_js_1.getConfiguration)();
+/**
+ * @public
+ */
+// @ts-expect-error using internal API.
+const puppeteer = new puppeteer_core_1.PuppeteerNode({
+    isPuppeteerCore: false,
+    configuration,
+});
+/**
+ * @public
+ */
+exports.connect = puppeteer.connect, 
+/**
+ * @public
+ */
+exports.defaultArgs = puppeteer.defaultArgs, 
+/**
+ * @public
+ */
+exports.executablePath = puppeteer.executablePath, 
+/**
+ * @public
+ */
+exports.launch = puppeteer.launch, 
+/**
+ * @public
+ */
+exports.trimCache = puppeteer.trimCache;
+exports.default = puppeteer;
+//# sourceMappingURL=puppeteer.js.map

backend/node_modules/puppeteer/lib/cjs/puppeteer/puppeteer.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"puppeteer.js","sourceRoot":"","sources":["../../../src/puppeteer.ts"],"names":[],"mappings":";AAAA;;;;GAIG;;;;;;;;;;;;;;;;;AAEH,iDAA+B;AAE/B,mDAA6C;AAE7C,+DAAuD;AAEvD,MAAM,aAAa,GAAG,IAAA,sCAAgB,GAAE,CAAC;AAEzC;;GAEG;AACH,uCAAuC;AACvC,MAAM,SAAS,GAAG,IAAI,8BAAa,CAAC;IAClC,eAAe,EAAE,KAAK;IACtB,aAAa;CACd,CAAC,CAAC;AAGD;;GAEG;AACH,eAAO,GAiBL,SAAS;AAhBX;;GAEG;AACH,mBAAW,GAaT,SAAS;AAZX;;GAEG;AACH,sBAAc,GASZ,SAAS;AARX;;GAEG;AACH,cAAM,GAKJ,SAAS;AAJX;;GAEG;AACH,iBAAS,GACP,SAAS,WAAC;AAEd,kBAAe,SAAS,CAAC"}

backend/node_modules/puppeteer/lib/esm/package.json

@@ -0,0 +1 @@
+{"type": "module"}

backend/node_modules/puppeteer/lib/esm/puppeteer/getConfiguration.d.ts

@@ -0,0 +1,11 @@
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+import type { Configuration } from 'puppeteer-core';
+/**
+ * @internal
+ */
+export declare const getConfiguration: () => Configuration;
+//# sourceMappingURL=getConfiguration.d.ts.map

backend/node_modules/puppeteer/lib/esm/puppeteer/getConfiguration.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"getConfiguration.d.ts","sourceRoot":"","sources":["../../../src/getConfiguration.ts"],"names":[],"mappings":"AAAA;;;;GAIG;AAMH,OAAO,KAAK,EAGV,aAAa,EAGd,MAAM,gBAAgB,CAAC;AAkGxB;;GAEG;AACH,eAAO,MAAM,gBAAgB,QAAO,aAgDnC,CAAC"}

backend/node_modules/puppeteer/lib/esm/puppeteer/getConfiguration.js

@@ -0,0 +1,122 @@
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+import { homedir } from 'node:os';
+import { join } from 'node:path';
+import { cosmiconfigSync } from 'cosmiconfig';
+function getBooleanEnvVar(name) {
+    const env = process.env[name];
+    if (env === undefined) {
+        return;
+    }
+    switch (env.toLowerCase()) {
+        case '':
+        case '0':
+        case 'false':
+        case 'off':
+            return false;
+        default:
+            return true;
+    }
+}
+/**
+ * @internal
+ */
+function isSupportedBrowser(product) {
+    switch (product) {
+        case 'chrome':
+        case 'firefox':
+            return true;
+        default:
+            return false;
+    }
+}
+/**
+ * @internal
+ */
+function getDefaultBrowser(browser) {
+    // Validate configuration.
+    if (browser && !isSupportedBrowser(browser)) {
+        throw new Error(`Unsupported browser ${browser}`);
+    }
+    switch (browser) {
+        case 'firefox':
+            return 'firefox';
+        default:
+            return 'chrome';
+    }
+}
+/**
+ * @internal
+ */
+function getLogLevel(logLevel) {
+    switch (logLevel) {
+        case 'silent':
+            return 'silent';
+        case 'error':
+            return 'error';
+        default:
+            return 'warn';
+    }
+}
+function getBrowserSetting(browser, configuration, defaultConfig = {}) {
+    if (configuration.skipDownload) {
+        return {
+            skipDownload: true,
+        };
+    }
+    const browserSetting = {};
+    const browserEnvName = browser.replaceAll('-', '_').toUpperCase();
+    browserSetting.version =
+        process.env[`PUPPETEER_${browserEnvName}_VERSION`] ??
+            configuration[browser]?.version ??
+            defaultConfig.version;
+    browserSetting.downloadBaseUrl =
+        process.env[`PUPPETEER_${browserEnvName}_DOWNLOAD_BASE_URL`] ??
+            configuration[browser]?.downloadBaseUrl ??
+            defaultConfig.downloadBaseUrl;
+    browserSetting.skipDownload =
+        getBooleanEnvVar(`PUPPETEER_${browserEnvName}_SKIP_DOWNLOAD`) ??
+            getBooleanEnvVar(`PUPPETEER_SKIP_${browserEnvName}_DOWNLOAD`) ??
+            configuration[browser]?.skipDownload ??
+            defaultConfig.skipDownload;
+    return browserSetting;
+}
+/**
+ * @internal
+ */
+export const getConfiguration = () => {
+    const result = cosmiconfigSync('puppeteer', {
+        searchStrategy: 'global',
+    }).search();
+    const configuration = result ? { ...result.config } : {};
+    configuration.logLevel = getLogLevel(process.env['PUPPETEER_LOGLEVEL'] ?? configuration.logLevel);
+    // Merging environment variables.
+    configuration.defaultBrowser = getDefaultBrowser(process.env['PUPPETEER_BROWSER'] ?? configuration.defaultBrowser);
+    configuration.executablePath =
+        process.env['PUPPETEER_EXECUTABLE_PATH'] ?? configuration.executablePath;
+    // Default to skipDownload if executablePath is set
+    if (configuration.executablePath) {
+        configuration.skipDownload = true;
+    }
+    // Set skipDownload explicitly or from default
+    configuration.skipDownload =
+        getBooleanEnvVar('PUPPETEER_SKIP_DOWNLOAD') ?? configuration.skipDownload;
+    // Prepare variables used in browser downloading
+    configuration.chrome = getBrowserSetting('chrome', configuration);
+    configuration['chrome-headless-shell'] = getBrowserSetting('chrome-headless-shell', configuration);
+    configuration.firefox = getBrowserSetting('firefox', configuration, {
+        skipDownload: true,
+    });
+    configuration.cacheDirectory =
+        process.env['PUPPETEER_CACHE_DIR'] ??
+            configuration.cacheDirectory ??
+            join(homedir(), '.cache', 'puppeteer');
+    configuration.temporaryDirectory =
+        process.env['PUPPETEER_TMP_DIR'] ?? configuration.temporaryDirectory;
+    configuration.experiments ??= {};
+    return configuration;
+};
+//# sourceMappingURL=getConfiguration.js.map

backend/node_modules/puppeteer/lib/esm/puppeteer/getConfiguration.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"getConfiguration.js","sourceRoot":"","sources":["../../../src/getConfiguration.ts"],"names":[],"mappings":"AAAA;;;;GAIG;AAEH,OAAO,EAAC,OAAO,EAAC,MAAM,SAAS,CAAC;AAChC,OAAO,EAAC,IAAI,EAAC,MAAM,WAAW,CAAC;AAE/B,OAAO,EAAC,eAAe,EAAC,MAAM,aAAa,CAAC;AAS5C,SAAS,gBAAgB,CAAC,IAAY;IACpC,MAAM,GAAG,GAAG,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;IAC9B,IAAI,GAAG,KAAK,SAAS,EAAE,CAAC;QACtB,OAAO;IACT,CAAC;IACD,QAAQ,GAAG,CAAC,WAAW,EAAE,EAAE,CAAC;QAC1B,KAAK,EAAE,CAAC;QACR,KAAK,GAAG,CAAC;QACT,KAAK,OAAO,CAAC;QACb,KAAK,KAAK;YACR,OAAO,KAAK,CAAC;QACf;YACE,OAAO,IAAI,CAAC;IAChB,CAAC;AACH,CAAC;AAED;;GAEG;AACH,SAAS,kBAAkB,CAAC,OAAgB;IAC1C,QAAQ,OAAO,EAAE,CAAC;QAChB,KAAK,QAAQ,CAAC;QACd,KAAK,SAAS;YACZ,OAAO,IAAI,CAAC;QACd;YACE,OAAO,KAAK,CAAC;IACjB,CAAC;AACH,CAAC;AAED;;GAEG;AACH,SAAS,iBAAiB,CAAC,OAAgB;IACzC,0BAA0B;IAC1B,IAAI,OAAO,IAAI,CAAC,kBAAkB,CAAC,OAAO,CAAC,EAAE,CAAC;QAC5C,MAAM,IAAI,KAAK,CAAC,uBAAuB,OAAO,EAAE,CAAC,CAAC;IACpD,CAAC;IACD,QAAQ,OAAO,EAAE,CAAC;QAChB,KAAK,SAAS;YACZ,OAAO,SAAS,CAAC;QACnB;YACE,OAAO,QAAQ,CAAC;IACpB,CAAC;AACH,CAAC;AAED;;GAEG;AACH,SAAS,WAAW,CAAC,QAAiB;IACpC,QAAQ,QAAQ,EAAE,CAAC;QACjB,KAAK,QAAQ;YACX,OAAO,QAAQ,CAAC;QAClB,KAAK,OAAO;YACV,OAAO,OAAO,CAAC;QACjB;YACE,OAAO,MAAM,CAAC;IAClB,CAAC;AACH,CAAC;AAED,SAAS,iBAAiB,CACxB,OAAuD,EACvD,aAA4B,EAC5B,gBAGsB,EAAE;IAExB,IAAI,aAAa,CAAC,YAAY,EAAE,CAAC;QAC/B,OAAO;YACL,YAAY,EAAE,IAAI;SACnB,CAAC;IACJ,CAAC;IACD,MAAM,cAAc,GAGE,EAAE,CAAC;IACzB,MAAM,cAAc,GAAG,OAAO,CAAC,UAAU,CAAC,GAAG,EAAE,GAAG,CAAC,CAAC,WAAW,EAAE,CAAC;IAElE,cAAc,CAAC,OAAO;QACpB,OAAO,CAAC,GAAG,CAAC,aAAa,cAAc,UAAU,CAAC;YAClD,aAAa,CAAC,OAAO,CAAC,EAAE,OAAO;YAC/B,aAAa,CAAC,OAAO,CAAC;IACxB,cAAc,CAAC,eAAe;QAC5B,OAAO,CAAC,GAAG,CAAC,aAAa,cAAc,oBAAoB,CAAC;YAC5D,aAAa,CAAC,OAAO,CAAC,EAAE,eAAe;YACvC,aAAa,CAAC,eAAe,CAAC;IAEhC,cAAc,CAAC,YAAY;QACzB,gBAAgB,CAAC,aAAa,cAAc,gBAAgB,CAAC;YAC7D,gBAAgB,CAAC,kBAAkB,cAAc,WAAW,CAAC;YAC7D,aAAa,CAAC,OAAO,CAAC,EAAE,YAAY;YACpC,aAAa,CAAC,YAAY,CAAC;IAE7B,OAAO,cAAc,CAAC;AACxB,CAAC;AAED;;GAEG;AACH,MAAM,CAAC,MAAM,gBAAgB,GAAG,GAAkB,EAAE;IAClD,MAAM,MAAM,GAAG,eAAe,CAAC,WAAW,EAAE;QAC1C,cAAc,EAAE,QAAQ;KACzB,CAAC,CAAC,MAAM,EAAE,CAAC;IACZ,MAAM,aAAa,GAAkB,MAAM,CAAC,CAAC,CAAC,EAAC,GAAG,MAAM,CAAC,MAAM,EAAC,CAAC,CAAC,CAAC,EAAE,CAAC;IAEtE,aAAa,CAAC,QAAQ,GAAG,WAAW,CAClC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,IAAI,aAAa,CAAC,QAAQ,CAC5D,CAAC;IAEF,iCAAiC;IACjC,aAAa,CAAC,cAAc,GAAG,iBAAiB,CAC9C,OAAO,CAAC,GAAG,CAAC,mBAAmB,CAAC,IAAI,aAAa,CAAC,cAAc,CACjE,CAAC;IAEF,aAAa,CAAC,cAAc;QAC1B,OAAO,CAAC,GAAG,CAAC,2BAA2B,CAAC,IAAI,aAAa,CAAC,cAAc,CAAC;IAE3E,mDAAmD;IACnD,IAAI,aAAa,CAAC,cAAc,EAAE,CAAC;QACjC,aAAa,CAAC,YAAY,GAAG,IAAI,CAAC;IACpC,CAAC;IAED,8CAA8C;IAC9C,aAAa,CAAC,YAAY;QACxB,gBAAgB,CAAC,yBAAyB,CAAC,IAAI,aAAa,CAAC,YAAY,CAAC;IAE5E,gDAAgD;IAChD,aAAa,CAAC,MAAM,GAAG,iBAAiB,CAAC,QAAQ,EAAE,aAAa,CAAC,CAAC;IAClE,aAAa,CAAC,uBAAuB,CAAC,GAAG,iBAAiB,CACxD,uBAAuB,EACvB,aAAa,CACd,CAAC;IACF,aAAa,CAAC,OAAO,GAAG,iBAAiB,CAAC,SAAS,EAAE,aAAa,EAAE;QAClE,YAAY,EAAE,IAAI;KACnB,CAAC,CAAC;IAEH,aAAa,CAAC,cAAc;QAC1B,OAAO,CAAC,GAAG,CAAC,qBAAqB,CAAC;YAClC,aAAa,CAAC,cAAc;YAC5B,IAAI,CAAC,OAAO,EAAE,EAAE,QAAQ,EAAE,WAAW,CAAC,CAAC;IAEzC,aAAa,CAAC,kBAAkB;QAC9B,OAAO,CAAC,GAAG,CAAC,mBAAmB,CAAC,IAAI,aAAa,CAAC,kBAAkB,CAAC;IAEvE,aAAa,CAAC,WAAW,KAAK,EAAE,CAAC;IAEjC,OAAO,aAAa,CAAC;AACvB,CAAC,CAAC"}

backend/node_modules/puppeteer/lib/esm/puppeteer/node/cli.d.ts

@@ -0,0 +1,8 @@
+#!/usr/bin/env node
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+export {};
+//# sourceMappingURL=cli.d.ts.map

backend/node_modules/puppeteer/lib/esm/puppeteer/node/cli.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"cli.d.ts","sourceRoot":"","sources":["../../../../src/node/cli.ts"],"names":[],"mappings":";AAEA;;;;GAIG"}

backend/node_modules/puppeteer/lib/esm/puppeteer/node/cli.js

@@ -0,0 +1,46 @@
+#!/usr/bin/env node
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+import { CLI, Browser } from '@puppeteer/browsers';
+import { PUPPETEER_REVISIONS } from 'puppeteer-core/internal/revisions.js';
+import { packageVersion } from 'puppeteer-core/internal/util/version.js';
+import puppeteer from '../puppeteer.js';
+const cacheDir = puppeteer.configuration
+    .cacheDirectory;
+void new CLI({
+    cachePath: cacheDir,
+    scriptName: 'puppeteer',
+    version: packageVersion,
+    prefixCommand: {
+        cmd: 'browsers',
+        description: 'Manage browsers of this Puppeteer installation',
+    },
+    allowCachePathOverride: false,
+    pinnedBrowsers: {
+        [Browser.CHROME]: {
+            buildId: puppeteer.configuration.chrome?.version ||
+                PUPPETEER_REVISIONS['chrome'] ||
+                'latest',
+            skipDownload: puppeteer.configuration.chrome
+                ?.skipDownload ?? false,
+        },
+        [Browser.FIREFOX]: {
+            buildId: puppeteer.configuration.firefox
+                ?.version ||
+                PUPPETEER_REVISIONS['firefox'] ||
+                'latest',
+            skipDownload: puppeteer.configuration.firefox
+                ?.skipDownload ?? true,
+        },
+        [Browser.CHROMEHEADLESSSHELL]: {
+            buildId: puppeteer.configuration['chrome-headless-shell']?.version ||
+                PUPPETEER_REVISIONS['chrome-headless-shell'] ||
+                'latest',
+            skipDownload: puppeteer.configuration['chrome-headless-shell']?.skipDownload ?? false,
+        },
+    },
+}).run(process.argv);
+//# sourceMappingURL=cli.js.map

backend/node_modules/puppeteer/lib/esm/puppeteer/node/cli.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"cli.js","sourceRoot":"","sources":["../../../../src/node/cli.ts"],"names":[],"mappings":";AAEA;;;;GAIG;AAEH,OAAO,EAAC,GAAG,EAAE,OAAO,EAAC,MAAM,qBAAqB,CAAC;AAEjD,OAAO,EAAC,mBAAmB,EAAC,MAAM,sCAAsC,CAAC;AACzE,OAAO,EAAC,cAAc,EAAC,MAAM,yCAAyC,CAAC;AAEvE,OAAO,SAAS,MAAM,iBAAiB,CAAC;AAExC,MAAM,QAAQ,GAAI,SAAsC,CAAC,aAAa;KACnE,cAAe,CAAC;AAEnB,KAAK,IAAI,GAAG,CAAC;IACX,SAAS,EAAE,QAAQ;IACnB,UAAU,EAAE,WAAW;IACvB,OAAO,EAAE,cAAc;IACvB,aAAa,EAAE;QACb,GAAG,EAAE,UAAU;QACf,WAAW,EAAE,gDAAgD;KAC9D;IACD,sBAAsB,EAAE,KAAK;IAC7B,cAAc,EAAE;QACd,CAAC,OAAO,CAAC,MAAM,CAAC,EAAE;YAChB,OAAO,EACJ,SAAsC,CAAC,aAAa,CAAC,MAAM,EAAE,OAAO;gBACrE,mBAAmB,CAAC,QAAQ,CAAC;gBAC7B,QAAQ;YACV,YAAY,EACT,SAAsC,CAAC,aAAa,CAAC,MAAM;gBAC1D,EAAE,YAAY,IAAI,KAAK;SAC5B;QACD,CAAC,OAAO,CAAC,OAAO,CAAC,EAAE;YACjB,OAAO,EACJ,SAAsC,CAAC,aAAa,CAAC,OAAO;gBAC3D,EAAE,OAAO;gBACX,mBAAmB,CAAC,SAAS,CAAC;gBAC9B,QAAQ;YACV,YAAY,EACT,SAAsC,CAAC,aAAa,CAAC,OAAO;gBAC3D,EAAE,YAAY,IAAI,IAAI;SAC3B;QACD,CAAC,OAAO,CAAC,mBAAmB,CAAC,EAAE;YAC7B,OAAO,EACJ,SAAsC,CAAC,aAAa,CACnD,uBAAuB,CACxB,EAAE,OAAO;gBACV,mBAAmB,CAAC,uBAAuB,CAAC;gBAC5C,QAAQ;YACV,YAAY,EACT,SAAsC,CAAC,aAAa,CACnD,uBAAuB,CACxB,EAAE,YAAY,IAAI,KAAK;SAC3B;KACF;CACF,CAAC,CAAC,GAAG,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC"}

backend/node_modules/puppeteer/lib/esm/puppeteer/node/install.d.ts

@@ -0,0 +1,10 @@
+/**
+ * @license
+ * Copyright 2020 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/**
+ * @internal
+ */
+export declare function downloadBrowsers(): Promise<void>;
+//# sourceMappingURL=install.d.ts.map

backend/node_modules/puppeteer/lib/esm/puppeteer/node/install.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"install.d.ts","sourceRoot":"","sources":["../../../../src/node/install.ts"],"names":[],"mappings":"AAAA;;;;GAIG;AA2DH;;GAEG;AACH,wBAAsB,gBAAgB,IAAI,OAAO,CAAC,IAAI,CAAC,CAkEtD"}

backend/node_modules/puppeteer/lib/esm/puppeteer/node/install.js

@@ -0,0 +1,119 @@
+/**
+ * @license
+ * Copyright 2020 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+import { install, Browser, resolveBuildId, detectBrowserPlatform, } from '@puppeteer/browsers';
+import { PUPPETEER_REVISIONS } from 'puppeteer-core/internal/revisions.js';
+import { getConfiguration } from '../getConfiguration.js';
+async function downloadBrowser({ browser, configuration, cacheDir, platform, }) {
+    const unresolvedBuildId = configuration?.version || PUPPETEER_REVISIONS[browser] || 'latest';
+    const baseUrl = configuration?.downloadBaseUrl;
+    const buildId = await resolveBuildId(browser, platform, unresolvedBuildId);
+    try {
+        const result = await install({
+            browser,
+            cacheDir,
+            platform,
+            buildId,
+            downloadProgressCallback: 'default',
+            baseUrl,
+            buildIdAlias: buildId !== unresolvedBuildId ? unresolvedBuildId : undefined,
+        });
+        logPolitely(`${browser} (${result.buildId}) downloaded to ${result.path}`);
+    }
+    catch (error) {
+        throw new Error(`ERROR: Failed to set up ${browser} v${buildId}! Set "PUPPETEER_SKIP_DOWNLOAD" env variable to skip download.`, {
+            cause: error,
+        });
+    }
+}
+/**
+ * @internal
+ */
+export async function downloadBrowsers() {
+    overrideProxy();
+    const configuration = getConfiguration();
+    if (configuration.skipDownload) {
+        logPolitely('**INFO** Skipping downloading browsers as instructed.');
+        return;
+    }
+    const platform = detectBrowserPlatform();
+    if (!platform) {
+        throw new Error('The current platform is not supported.');
+    }
+    const cacheDir = configuration.cacheDirectory;
+    const installationJobs = [];
+    if (configuration.chrome?.skipDownload) {
+        logPolitely('**INFO** Skipping Chrome download as instructed.');
+    }
+    else {
+        const browser = Browser.CHROME;
+        installationJobs.push(downloadBrowser({
+            browser,
+            configuration: configuration[browser] ?? {},
+            cacheDir,
+            platform,
+        }));
+    }
+    if (configuration['chrome-headless-shell']?.skipDownload) {
+        logPolitely('**INFO** Skipping Chrome download as instructed.');
+    }
+    else {
+        const browser = Browser.CHROMEHEADLESSSHELL;
+        installationJobs.push(downloadBrowser({
+            browser,
+            configuration: configuration[browser] ?? {},
+            cacheDir,
+            platform,
+        }));
+    }
+    if (configuration.firefox?.skipDownload) {
+        logPolitely('**INFO** Skipping Firefox download as instructed.');
+    }
+    else {
+        const browser = Browser.FIREFOX;
+        installationJobs.push(downloadBrowser({
+            browser,
+            configuration: configuration[browser] ?? {},
+            cacheDir,
+            platform,
+        }));
+    }
+    try {
+        await Promise.all(installationJobs);
+    }
+    catch (error) {
+        console.error(error);
+        process.exit(1);
+    }
+}
+/**
+ * @internal
+ */
+function logPolitely(toBeLogged) {
+    const logLevel = process.env['npm_config_loglevel'] || '';
+    const logLevelDisplay = ['silent', 'error', 'warn'].indexOf(logLevel) > -1;
+    if (!logLevelDisplay) {
+        console.log(toBeLogged);
+    }
+}
+/**
+ * @internal
+ */
+function overrideProxy() {
+    // Override current environment proxy settings with npm configuration, if any.
+    const NPM_HTTPS_PROXY = process.env['npm_config_https_proxy'] || process.env['npm_config_proxy'];
+    const NPM_HTTP_PROXY = process.env['npm_config_http_proxy'] || process.env['npm_config_proxy'];
+    const NPM_NO_PROXY = process.env['npm_config_no_proxy'];
+    if (NPM_HTTPS_PROXY) {
+        process.env['HTTPS_PROXY'] = NPM_HTTPS_PROXY;
+    }
+    if (NPM_HTTP_PROXY) {
+        process.env['HTTP_PROXY'] = NPM_HTTP_PROXY;
+    }
+    if (NPM_NO_PROXY) {
+        process.env['NO_PROXY'] = NPM_NO_PROXY;
+    }
+}
+//# sourceMappingURL=install.js.map

backend/node_modules/puppeteer/lib/esm/puppeteer/node/install.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"install.js","sourceRoot":"","sources":["../../../../src/node/install.ts"],"names":[],"mappings":"AAAA;;;;GAIG;AAGH,OAAO,EACL,OAAO,EACP,OAAO,EACP,cAAc,EACd,qBAAqB,GACtB,MAAM,qBAAqB,CAAC;AAM7B,OAAO,EAAC,mBAAmB,EAAC,MAAM,sCAAsC,CAAC;AAEzE,OAAO,EAAC,gBAAgB,EAAC,MAAM,wBAAwB,CAAC;AAExD,KAAK,UAAU,eAAe,CAAC,EAC7B,OAAO,EACP,aAAa,EACb,QAAQ,EACR,QAAQ,GAST;IACC,MAAM,iBAAiB,GACrB,aAAa,EAAE,OAAO,IAAI,mBAAmB,CAAC,OAAO,CAAC,IAAI,QAAQ,CAAC;IACrE,MAAM,OAAO,GAAG,aAAa,EAAE,eAAe,CAAC;IAC/C,MAAM,OAAO,GAAG,MAAM,cAAc,CAAC,OAAO,EAAE,QAAQ,EAAE,iBAAiB,CAAC,CAAC;IAE3E,IAAI,CAAC;QACH,MAAM,MAAM,GAAG,MAAM,OAAO,CAAC;YAC3B,OAAO;YACP,QAAQ;YACR,QAAQ;YACR,OAAO;YACP,wBAAwB,EAAE,SAAS;YACnC,OAAO;YACP,YAAY,EACV,OAAO,KAAK,iBAAiB,CAAC,CAAC,CAAC,iBAAiB,CAAC,CAAC,CAAC,SAAS;SAChE,CAAC,CAAC;QACH,WAAW,CAAC,GAAG,OAAO,KAAK,MAAM,CAAC,OAAO,mBAAmB,MAAM,CAAC,IAAI,EAAE,CAAC,CAAC;IAC7E,CAAC;IAAC,OAAO,KAAK,EAAE,CAAC;QACf,MAAM,IAAI,KAAK,CACb,2BAA2B,OAAO,KAAK,OAAO,gEAAgE,EAC9G;YACE,KAAK,EAAE,KAAK;SACb,CACF,CAAC;IACJ,CAAC;AACH,CAAC;AAED;;GAEG;AACH,MAAM,CAAC,KAAK,UAAU,gBAAgB;IACpC,aAAa,EAAE,CAAC;IAEhB,MAAM,aAAa,GAAG,gBAAgB,EAAE,CAAC;IACzC,IAAI,aAAa,CAAC,YAAY,EAAE,CAAC;QAC/B,WAAW,CAAC,uDAAuD,CAAC,CAAC;QACrE,OAAO;IACT,CAAC;IAED,MAAM,QAAQ,GAAG,qBAAqB,EAAE,CAAC;IACzC,IAAI,CAAC,QAAQ,EAAE,CAAC;QACd,MAAM,IAAI,KAAK,CAAC,wCAAwC,CAAC,CAAC;IAC5D,CAAC;IACD,MAAM,QAAQ,GAAG,aAAa,CAAC,cAAe,CAAC;IAE/C,MAAM,gBAAgB,GAAG,EAAE,CAAC;IAC5B,IAAI,aAAa,CAAC,MAAM,EAAE,YAAY,EAAE,CAAC;QACvC,WAAW,CAAC,kDAAkD,CAAC,CAAC;IAClE,CAAC;SAAM,CAAC;QACN,MAAM,OAAO,GAAG,OAAO,CAAC,MAAM,CAAC;QAC/B,gBAAgB,CAAC,IAAI,CACnB,eAAe,CAAC;YACd,OAAO;YACP,aAAa,EAAE,aAAa,CAAC,OAAO,CAAC,IAAI,EAAE;YAC3C,QAAQ;YACR,QAAQ;SACT,CAAC,CACH,CAAC;IACJ,CAAC;IAED,IAAI,aAAa,CAAC,uBAAuB,CAAC,EAAE,YAAY,EAAE,CAAC;QACzD,WAAW,CAAC,kDAAkD,CAAC,CAAC;IAClE,CAAC;SAAM,CAAC;QACN,MAAM,OAAO,GAAG,OAAO,CAAC,mBAAmB,CAAC;QAE5C,gBAAgB,CAAC,IAAI,CACnB,eAAe,CAAC;YACd,OAAO;YACP,aAAa,EAAE,aAAa,CAAC,OAAO,CAAC,IAAI,EAAE;YAC3C,QAAQ;YACR,QAAQ;SACT,CAAC,CACH,CAAC;IACJ,CAAC;IAED,IAAI,aAAa,CAAC,OAAO,EAAE,YAAY,EAAE,CAAC;QACxC,WAAW,CAAC,mDAAmD,CAAC,CAAC;IACnE,CAAC;SAAM,CAAC;QACN,MAAM,OAAO,GAAG,OAAO,CAAC,OAAO,CAAC;QAEhC,gBAAgB,CAAC,IAAI,CACnB,eAAe,CAAC;YACd,OAAO;YACP,aAAa,EAAE,aAAa,CAAC,OAAO,CAAC,IAAI,EAAE;YAC3C,QAAQ;YACR,QAAQ;SACT,CAAC,CACH,CAAC;IACJ,CAAC;IAED,IAAI,CAAC;QACH,MAAM,OAAO,CAAC,GAAG,CAAC,gBAAgB,CAAC,CAAC;IACtC,CAAC;IAAC,OAAO,KAAK,EAAE,CAAC;QACf,OAAO,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;QACrB,OAAO,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;IAClB,CAAC;AACH,CAAC;AAED;;GAEG;AACH,SAAS,WAAW,CAAC,UAAmB;IACtC,MAAM,QAAQ,GAAG,OAAO,CAAC,GAAG,CAAC,qBAAqB,CAAC,IAAI,EAAE,CAAC;IAC1D,MAAM,eAAe,GAAG,CAAC,QAAQ,EAAE,OAAO,EAAE,MAAM,CAAC,CAAC,OAAO,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAC;IAE3E,IAAI,CAAC,eAAe,EAAE,CAAC;QACrB,OAAO,CAAC,GAAG,CAAC,UAAU,CAAC,CAAC;IAC1B,CAAC;AACH,CAAC;AAED;;GAEG;AACH,SAAS,aAAa;IACpB,8EAA8E;IAC9E,MAAM,eAAe,GACnB,OAAO,CAAC,GAAG,CAAC,wBAAwB,CAAC,IAAI,OAAO,CAAC,GAAG,CAAC,kBAAkB,CAAC,CAAC;IAC3E,MAAM,cAAc,GAClB,OAAO,CAAC,GAAG,CAAC,uBAAuB,CAAC,IAAI,OAAO,CAAC,GAAG,CAAC,kBAAkB,CAAC,CAAC;IAC1E,MAAM,YAAY,GAAG,OAAO,CAAC,GAAG,CAAC,qBAAqB,CAAC,CAAC;IAExD,IAAI,eAAe,EAAE,CAAC;QACpB,OAAO,CAAC,GAAG,CAAC,aAAa,CAAC,GAAG,eAAe,CAAC;IAC/C,CAAC;IACD,IAAI,cAAc,EAAE,CAAC;QACnB,OAAO,CAAC,GAAG,CAAC,YAAY,CAAC,GAAG,cAAc,CAAC;IAC7C,CAAC;IACD,IAAI,YAAY,EAAE,CAAC;QACjB,OAAO,CAAC,GAAG,CAAC,UAAU,CAAC,GAAG,YAAY,CAAC;IACzC,CAAC;AACH,CAAC"}

backend/node_modules/puppeteer/lib/esm/puppeteer/puppeteer.d.ts

@@ -0,0 +1,38 @@
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+export * from 'puppeteer-core';
+import { PuppeteerNode } from 'puppeteer-core';
+/**
+ * @public
+ */
+declare const puppeteer: PuppeteerNode;
+export declare const 
+/**
+ * @public
+ */
+connect: (options: import("puppeteer-core").ConnectOptions) => Promise<import("puppeteer-core").Browser>, 
+/**
+ * @public
+ */
+defaultArgs: (options?: import("puppeteer-core").LaunchOptions) => string[], 
+/**
+ * @public
+ */
+executablePath: {
+    (channel: import("puppeteer-core").ChromeReleaseChannel): string;
+    (options: import("puppeteer-core").LaunchOptions): string;
+    (): string;
+}, 
+/**
+ * @public
+ */
+launch: (options?: import("puppeteer-core").LaunchOptions) => Promise<import("puppeteer-core").Browser>, 
+/**
+ * @public
+ */
+trimCache: () => Promise<void>;
+export default puppeteer;
+//# sourceMappingURL=puppeteer.d.ts.map

backend/node_modules/puppeteer/lib/esm/puppeteer/puppeteer.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"puppeteer.d.ts","sourceRoot":"","sources":["../../../src/puppeteer.ts"],"names":[],"mappings":"AAAA;;;;GAIG;AAEH,cAAc,gBAAgB,CAAC;AAE/B,OAAO,EAAC,aAAa,EAAC,MAAM,gBAAgB,CAAC;AAM7C;;GAEG;AAEH,QAAA,MAAM,SAAS,eAGb,CAAC;AAEH,eAAO;AACL;;GAEG;AACH,OAAO;AACP;;GAEG;AACH,WAAW;AACX;;GAEG;AACH,cAAc;;;;;AACd;;GAEG;AACH,MAAM;AACN;;GAEG;AACH,SAAS,qBACE,CAAC;AAEd,eAAe,SAAS,CAAC"}

backend/node_modules/puppeteer/lib/esm/puppeteer/puppeteer.js

@@ -0,0 +1,40 @@
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+export * from 'puppeteer-core';
+import { PuppeteerNode } from 'puppeteer-core';
+import { getConfiguration } from './getConfiguration.js';
+const configuration = getConfiguration();
+/**
+ * @public
+ */
+// @ts-expect-error using internal API.
+const puppeteer = new PuppeteerNode({
+    isPuppeteerCore: false,
+    configuration,
+});
+export const { 
+/**
+ * @public
+ */
+connect, 
+/**
+ * @public
+ */
+defaultArgs, 
+/**
+ * @public
+ */
+executablePath, 
+/**
+ * @public
+ */
+launch, 
+/**
+ * @public
+ */
+trimCache, } = puppeteer;
+export default puppeteer;
+//# sourceMappingURL=puppeteer.js.map

backend/node_modules/puppeteer/lib/esm/puppeteer/puppeteer.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"puppeteer.js","sourceRoot":"","sources":["../../../src/puppeteer.ts"],"names":[],"mappings":"AAAA;;;;GAIG;AAEH,cAAc,gBAAgB,CAAC;AAE/B,OAAO,EAAC,aAAa,EAAC,MAAM,gBAAgB,CAAC;AAE7C,OAAO,EAAC,gBAAgB,EAAC,MAAM,uBAAuB,CAAC;AAEvD,MAAM,aAAa,GAAG,gBAAgB,EAAE,CAAC;AAEzC;;GAEG;AACH,uCAAuC;AACvC,MAAM,SAAS,GAAG,IAAI,aAAa,CAAC;IAClC,eAAe,EAAE,KAAK;IACtB,aAAa;CACd,CAAC,CAAC;AAEH,MAAM,CAAC,MAAM;AACX;;GAEG;AACH,OAAO;AACP;;GAEG;AACH,WAAW;AACX;;GAEG;AACH,cAAc;AACd;;GAEG;AACH,MAAM;AACN;;GAEG;AACH,SAAS,GACV,GAAG,SAAS,CAAC;AAEd,eAAe,SAAS,CAAC"}

backend/node_modules/puppeteer/lib/types.d.ts

@@ -0,0 +1,80 @@
+import { Browser } from 'puppeteer-core';
+import { ChromeReleaseChannel } from 'puppeteer-core';
+import { ConnectOptions } from 'puppeteer-core';
+import { LaunchOptions } from 'puppeteer-core';
+import { PuppeteerNode } from 'puppeteer-core';
+
+/**
+ * @public
+ */
+export declare const 
+/**
+* @public
+*/
+/**
+ * @public
+ */
+connect: (options: ConnectOptions) => Promise<Browser>;
+
+/**
+ * @public
+ */
+export declare const 
+/**
+* @public
+*/
+/**
+ * @public
+ */
+defaultArgs: (options?: LaunchOptions) => string[];
+
+/**
+ * @public
+ */
+export declare const 
+/**
+* @public
+*/
+/**
+ * @public
+ */
+executablePath: {
+    (channel: ChromeReleaseChannel): string;
+    (options: LaunchOptions): string;
+    (): string;
+};
+
+/**
+ * @public
+ */
+export declare const 
+/**
+* @public
+*/
+/**
+ * @public
+ */
+launch: (options?: LaunchOptions) => Promise<Browser>;
+
+/**
+ * @public
+ */
+declare const puppeteer: PuppeteerNode;
+export default puppeteer;
+
+/**
+ * @public
+ */
+export declare const 
+/**
+* @public
+*/
+/**
+ * @public
+ */
+trimCache: () => Promise<void>;
+
+
+export * from "puppeteer-core";
+
+export { }

backend/node_modules/puppeteer/package.json

@@ -0,0 +1,145 @@
+{
+  "name": "puppeteer",
+  "version": "24.36.1",
+  "description": "A high-level API to control headless Chrome over the DevTools Protocol",
+  "keywords": [
+    "puppeteer",
+    "chrome",
+    "headless",
+    "automation"
+  ],
+  "type": "commonjs",
+  "bin": "./lib/cjs/puppeteer/node/cli.js",
+  "main": "./lib/cjs/puppeteer/puppeteer.js",
+  "module": "./lib/esm/puppeteer/puppeteer.js",
+  "types": "./lib/types.d.ts",
+  "exports": {
+    ".": {
+      "types": "./lib/types.d.ts",
+      "import": "./lib/esm/puppeteer/puppeteer.js",
+      "require": "./lib/cjs/puppeteer/puppeteer.js"
+    },
+    "./internal/*": {
+      "import": "./lib/esm/puppeteer/*",
+      "require": "./lib/cjs/puppeteer/*"
+    },
+    "./*": {
+      "import": "./*",
+      "require": "./*"
+    }
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/puppeteer/puppeteer/tree/main/packages/puppeteer"
+  },
+  "engines": {
+    "node": ">=18"
+  },
+  "scripts": {
+    "build:docs": "wireit",
+    "build": "wireit",
+    "clean": "../../tools/clean.mjs",
+    "postinstall": "node install.mjs",
+    "prepack": "wireit"
+  },
+  "wireit": {
+    "prepack": {
+      "command": "node --experimental-strip-types ../../tools/cp.ts ../../README.md README.md",
+      "files": [
+        "../../README.md"
+      ],
+      "output": [
+        "README.md"
+      ]
+    },
+    "build": {
+      "dependencies": [
+        "build:tsc",
+        "build:types",
+        "generate:package-json"
+      ]
+    },
+    "generate:package-json": {
+      "command": "node --experimental-strip-types ../../tools/generate_module_package_json.ts lib/esm/package.json",
+      "files": [
+        "../../tools/generate_module_package_json.ts"
+      ],
+      "dependencies": [
+        "build:tsc"
+      ],
+      "output": [
+        "lib/esm/package.json"
+      ]
+    },
+    "build:docs": {
+      "command": "api-extractor run --local --config \"./api-extractor.docs.json\"",
+      "files": [
+        "api-extractor.docs.json",
+        "lib/esm/puppeteer/puppeteer.docs.d.ts",
+        "tsconfig.json"
+      ],
+      "dependencies": [
+        "build:tsc"
+      ]
+    },
+    "build:tsc": {
+      "command": "tsc -b && node --experimental-strip-types ../../tools/chmod.ts 755 lib/cjs/puppeteer/node/cli.js lib/esm/puppeteer/node/cli.js",
+      "clean": "if-file-deleted",
+      "dependencies": [
+        "../puppeteer-core:build",
+        "../browsers:build"
+      ],
+      "files": [
+        "src/**"
+      ],
+      "output": [
+        "lib/{cjs,esm}/**",
+        "!lib/esm/package.json"
+      ]
+    },
+    "build:types": {
+      "command": "api-extractor run --local && eslint --cache-location .eslintcache --cache --no-ignore --no-config-lookup -c=../../eslint.types.config.mjs --fix lib/types.d.ts",
+      "files": [
+        "../../eslint.types.config.mjs",
+        "api-extractor.json",
+        "lib/esm/puppeteer/types.d.ts",
+        "tsconfig.json"
+      ],
+      "output": [
+        "lib/types.d.ts"
+      ],
+      "dependencies": [
+        "build:tsc"
+      ]
+    }
+  },
+  "files": [
+    "lib",
+    "src",
+    "install.mjs",
+    "!*.test.ts",
+    "!*.test.js",
+    "!*.test.d.ts",
+    "!*.test.js.map",
+    "!*.test.d.ts.map",
+    "!*.docs.ts",
+    "!*.docs.js",
+    "!*.docs.d.ts",
+    "!*.docs.js.map",
+    "!*.docs.d.ts.map",
+    "!*.tsbuildinfo"
+  ],
+  "author": "The Chromium Authors",
+  "license": "Apache-2.0",
+  "dependencies": {
+    "@puppeteer/browsers": "2.11.2",
+    "chromium-bidi": "13.0.1",
+    "cosmiconfig": "^9.0.0",
+    "devtools-protocol": "0.0.1551306",
+    "puppeteer-core": "24.36.1",
+    "typed-query-selector": "^2.12.0"
+  },
+  "devDependencies": {
+    "@types/node": "^18.17.15"
+  }
+}

backend/node_modules/puppeteer/src/getConfiguration.ts

@@ -0,0 +1,166 @@
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import {homedir} from 'node:os';
+import {join} from 'node:path';
+
+import {cosmiconfigSync} from 'cosmiconfig';
+import type {
+  ChromeHeadlessShellSettings,
+  ChromeSettings,
+  Configuration,
+  FirefoxSettings,
+  SupportedBrowser,
+} from 'puppeteer-core';
+
+function getBooleanEnvVar(name: string): boolean | undefined {
+  const env = process.env[name];
+  if (env === undefined) {
+    return;
+  }
+  switch (env.toLowerCase()) {
+    case '':
+    case '0':
+    case 'false':
+    case 'off':
+      return false;
+    default:
+      return true;
+  }
+}
+
+/**
+ * @internal
+ */
+function isSupportedBrowser(product: unknown): product is SupportedBrowser {
+  switch (product) {
+    case 'chrome':
+    case 'firefox':
+      return true;
+    default:
+      return false;
+  }
+}
+
+/**
+ * @internal
+ */
+function getDefaultBrowser(browser: unknown): SupportedBrowser {
+  // Validate configuration.
+  if (browser && !isSupportedBrowser(browser)) {
+    throw new Error(`Unsupported browser ${browser}`);
+  }
+  switch (browser) {
+    case 'firefox':
+      return 'firefox';
+    default:
+      return 'chrome';
+  }
+}
+
+/**
+ * @internal
+ */
+function getLogLevel(logLevel: unknown): 'silent' | 'error' | 'warn' {
+  switch (logLevel) {
+    case 'silent':
+      return 'silent';
+    case 'error':
+      return 'error';
+    default:
+      return 'warn';
+  }
+}
+
+function getBrowserSetting(
+  browser: 'chrome' | 'chrome-headless-shell' | 'firefox',
+  configuration: Configuration,
+  defaultConfig:
+    | ChromeSettings
+    | ChromeHeadlessShellSettings
+    | FirefoxSettings = {},
+): ChromeSettings | ChromeHeadlessShellSettings | FirefoxSettings {
+  if (configuration.skipDownload) {
+    return {
+      skipDownload: true,
+    };
+  }
+  const browserSetting:
+    | ChromeSettings
+    | ChromeHeadlessShellSettings
+    | FirefoxSettings = {};
+  const browserEnvName = browser.replaceAll('-', '_').toUpperCase();
+
+  browserSetting.version =
+    process.env[`PUPPETEER_${browserEnvName}_VERSION`] ??
+    configuration[browser]?.version ??
+    defaultConfig.version;
+  browserSetting.downloadBaseUrl =
+    process.env[`PUPPETEER_${browserEnvName}_DOWNLOAD_BASE_URL`] ??
+    configuration[browser]?.downloadBaseUrl ??
+    defaultConfig.downloadBaseUrl;
+
+  browserSetting.skipDownload =
+    getBooleanEnvVar(`PUPPETEER_${browserEnvName}_SKIP_DOWNLOAD`) ??
+    getBooleanEnvVar(`PUPPETEER_SKIP_${browserEnvName}_DOWNLOAD`) ??
+    configuration[browser]?.skipDownload ??
+    defaultConfig.skipDownload;
+
+  return browserSetting;
+}
+
+/**
+ * @internal
+ */
+export const getConfiguration = (): Configuration => {
+  const result = cosmiconfigSync('puppeteer', {
+    searchStrategy: 'global',
+  }).search();
+  const configuration: Configuration = result ? {...result.config} : {};
+
+  configuration.logLevel = getLogLevel(
+    process.env['PUPPETEER_LOGLEVEL'] ?? configuration.logLevel,
+  );
+
+  // Merging environment variables.
+  configuration.defaultBrowser = getDefaultBrowser(
+    process.env['PUPPETEER_BROWSER'] ?? configuration.defaultBrowser,
+  );
+
+  configuration.executablePath =
+    process.env['PUPPETEER_EXECUTABLE_PATH'] ?? configuration.executablePath;
+
+  // Default to skipDownload if executablePath is set
+  if (configuration.executablePath) {
+    configuration.skipDownload = true;
+  }
+
+  // Set skipDownload explicitly or from default
+  configuration.skipDownload =
+    getBooleanEnvVar('PUPPETEER_SKIP_DOWNLOAD') ?? configuration.skipDownload;
+
+  // Prepare variables used in browser downloading
+  configuration.chrome = getBrowserSetting('chrome', configuration);
+  configuration['chrome-headless-shell'] = getBrowserSetting(
+    'chrome-headless-shell',
+    configuration,
+  );
+  configuration.firefox = getBrowserSetting('firefox', configuration, {
+    skipDownload: true,
+  });
+
+  configuration.cacheDirectory =
+    process.env['PUPPETEER_CACHE_DIR'] ??
+    configuration.cacheDirectory ??
+    join(homedir(), '.cache', 'puppeteer');
+
+  configuration.temporaryDirectory =
+    process.env['PUPPETEER_TMP_DIR'] ?? configuration.temporaryDirectory;
+
+  configuration.experiments ??= {};
+
+  return configuration;
+};

backend/node_modules/puppeteer/src/node/cli.ts

@@ -0,0 +1,61 @@
+#!/usr/bin/env node
+
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import {CLI, Browser} from '@puppeteer/browsers';
+import type {PuppeteerNode} from 'puppeteer-core/internal/node/PuppeteerNode.js';
+import {PUPPETEER_REVISIONS} from 'puppeteer-core/internal/revisions.js';
+import {packageVersion} from 'puppeteer-core/internal/util/version.js';
+
+import puppeteer from '../puppeteer.js';
+
+const cacheDir = (puppeteer as unknown as PuppeteerNode).configuration
+  .cacheDirectory!;
+
+void new CLI({
+  cachePath: cacheDir,
+  scriptName: 'puppeteer',
+  version: packageVersion,
+  prefixCommand: {
+    cmd: 'browsers',
+    description: 'Manage browsers of this Puppeteer installation',
+  },
+  allowCachePathOverride: false,
+  pinnedBrowsers: {
+    [Browser.CHROME]: {
+      buildId:
+        (puppeteer as unknown as PuppeteerNode).configuration.chrome?.version ||
+        PUPPETEER_REVISIONS['chrome'] ||
+        'latest',
+      skipDownload:
+        (puppeteer as unknown as PuppeteerNode).configuration.chrome
+          ?.skipDownload ?? false,
+    },
+    [Browser.FIREFOX]: {
+      buildId:
+        (puppeteer as unknown as PuppeteerNode).configuration.firefox
+          ?.version ||
+        PUPPETEER_REVISIONS['firefox'] ||
+        'latest',
+      skipDownload:
+        (puppeteer as unknown as PuppeteerNode).configuration.firefox
+          ?.skipDownload ?? true,
+    },
+    [Browser.CHROMEHEADLESSSHELL]: {
+      buildId:
+        (puppeteer as unknown as PuppeteerNode).configuration[
+          'chrome-headless-shell'
+        ]?.version ||
+        PUPPETEER_REVISIONS['chrome-headless-shell'] ||
+        'latest',
+      skipDownload:
+        (puppeteer as unknown as PuppeteerNode).configuration[
+          'chrome-headless-shell'
+        ]?.skipDownload ?? false,
+    },
+  },
+}).run(process.argv);

backend/node_modules/puppeteer/src/node/install.ts

@@ -0,0 +1,167 @@
+/**
+ * @license
+ * Copyright 2020 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import type {BrowserPlatform} from '@puppeteer/browsers';
+import {
+  install,
+  Browser,
+  resolveBuildId,
+  detectBrowserPlatform,
+} from '@puppeteer/browsers';
+import type {
+  ChromeHeadlessShellSettings,
+  ChromeSettings,
+  FirefoxSettings,
+} from 'puppeteer-core';
+import {PUPPETEER_REVISIONS} from 'puppeteer-core/internal/revisions.js';
+
+import {getConfiguration} from '../getConfiguration.js';
+
+async function downloadBrowser({
+  browser,
+  configuration,
+  cacheDir,
+  platform,
+}: {
+  browser: Extract<
+    Browser,
+    Browser.CHROME | Browser.CHROMEHEADLESSSHELL | Browser.FIREFOX
+  >;
+  configuration: ChromeSettings | ChromeHeadlessShellSettings | FirefoxSettings;
+  platform: BrowserPlatform;
+  cacheDir: string;
+}) {
+  const unresolvedBuildId =
+    configuration?.version || PUPPETEER_REVISIONS[browser] || 'latest';
+  const baseUrl = configuration?.downloadBaseUrl;
+  const buildId = await resolveBuildId(browser, platform, unresolvedBuildId);
+
+  try {
+    const result = await install({
+      browser,
+      cacheDir,
+      platform,
+      buildId,
+      downloadProgressCallback: 'default',
+      baseUrl,
+      buildIdAlias:
+        buildId !== unresolvedBuildId ? unresolvedBuildId : undefined,
+    });
+    logPolitely(`${browser} (${result.buildId}) downloaded to ${result.path}`);
+  } catch (error) {
+    throw new Error(
+      `ERROR: Failed to set up ${browser} v${buildId}! Set "PUPPETEER_SKIP_DOWNLOAD" env variable to skip download.`,
+      {
+        cause: error,
+      },
+    );
+  }
+}
+
+/**
+ * @internal
+ */
+export async function downloadBrowsers(): Promise<void> {
+  overrideProxy();
+
+  const configuration = getConfiguration();
+  if (configuration.skipDownload) {
+    logPolitely('**INFO** Skipping downloading browsers as instructed.');
+    return;
+  }
+
+  const platform = detectBrowserPlatform();
+  if (!platform) {
+    throw new Error('The current platform is not supported.');
+  }
+  const cacheDir = configuration.cacheDirectory!;
+
+  const installationJobs = [];
+  if (configuration.chrome?.skipDownload) {
+    logPolitely('**INFO** Skipping Chrome download as instructed.');
+  } else {
+    const browser = Browser.CHROME;
+    installationJobs.push(
+      downloadBrowser({
+        browser,
+        configuration: configuration[browser] ?? {},
+        cacheDir,
+        platform,
+      }),
+    );
+  }
+
+  if (configuration['chrome-headless-shell']?.skipDownload) {
+    logPolitely('**INFO** Skipping Chrome download as instructed.');
+  } else {
+    const browser = Browser.CHROMEHEADLESSSHELL;
+
+    installationJobs.push(
+      downloadBrowser({
+        browser,
+        configuration: configuration[browser] ?? {},
+        cacheDir,
+        platform,
+      }),
+    );
+  }
+
+  if (configuration.firefox?.skipDownload) {
+    logPolitely('**INFO** Skipping Firefox download as instructed.');
+  } else {
+    const browser = Browser.FIREFOX;
+
+    installationJobs.push(
+      downloadBrowser({
+        browser,
+        configuration: configuration[browser] ?? {},
+        cacheDir,
+        platform,
+      }),
+    );
+  }
+
+  try {
+    await Promise.all(installationJobs);
+  } catch (error) {
+    console.error(error);
+    process.exit(1);
+  }
+}
+
+/**
+ * @internal
+ */
+function logPolitely(toBeLogged: unknown): void {
+  const logLevel = process.env['npm_config_loglevel'] || '';
+  const logLevelDisplay = ['silent', 'error', 'warn'].indexOf(logLevel) > -1;
+
+  if (!logLevelDisplay) {
+    console.log(toBeLogged);
+  }
+}
+
+/**
+ * @internal
+ */
+function overrideProxy() {
+  // Override current environment proxy settings with npm configuration, if any.
+  const NPM_HTTPS_PROXY =
+    process.env['npm_config_https_proxy'] || process.env['npm_config_proxy'];
+  const NPM_HTTP_PROXY =
+    process.env['npm_config_http_proxy'] || process.env['npm_config_proxy'];
+  const NPM_NO_PROXY = process.env['npm_config_no_proxy'];
+
+  if (NPM_HTTPS_PROXY) {
+    process.env['HTTPS_PROXY'] = NPM_HTTPS_PROXY;
+  }
+  if (NPM_HTTP_PROXY) {
+    process.env['HTTP_PROXY'] = NPM_HTTP_PROXY;
+  }
+  if (NPM_NO_PROXY) {
+    process.env['NO_PROXY'] = NPM_NO_PROXY;
+  }
+}

backend/node_modules/puppeteer/src/puppeteer.ts

@@ -0,0 +1,47 @@
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+export * from 'puppeteer-core';
+
+import {PuppeteerNode} from 'puppeteer-core';
+
+import {getConfiguration} from './getConfiguration.js';
+
+const configuration = getConfiguration();
+
+/**
+ * @public
+ */
+// @ts-expect-error using internal API.
+const puppeteer = new PuppeteerNode({
+  isPuppeteerCore: false,
+  configuration,
+});
+
+export const {
+  /**
+   * @public
+   */
+  connect,
+  /**
+   * @public
+   */
+  defaultArgs,
+  /**
+   * @public
+   */
+  executablePath,
+  /**
+   * @public
+   */
+  launch,
+  /**
+   * @public
+   */
+  trimCache,
+} = puppeteer;
+
+export default puppeteer;

backend/node_modules/puppeteer/src/tsconfig.cjs.json

@@ -0,0 +1,8 @@
+{
+  "extends": "../../../tsconfig.base.json",
+  "compilerOptions": {
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "outDir": "../lib/cjs/puppeteer"
+  }
+}

backend/node_modules/puppeteer/src/tsconfig.esm.json

@@ -0,0 +1,6 @@
+{
+  "extends": "../../../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "../lib/esm/puppeteer"
+  }
+}