Dependency/bump eslint v9

eslint.config.js

@@ -0,0 +1,35 @@
+// Root-level ESLint configuration for the monorepo
+// Individual apps should have their own eslint.config.js files
+
+export default [
+  // Global ignores for the entire monorepo
+  {
+    ignores: [
+      '**/node_modules/**',
+      '**/dist/**',
+      '**/build/**',
+      '**/coverage/**',
+      '**/.next/**',
+      '**/out/**',
+      '**/public/**',
+      '**/static/**',
+      '**/*.min.js',
+      '**/bundle*.js',
+      '**/vendor/**',
+      '**/test-results/**',
+      '**/playwright-report/**',
+      '**/screenshots/**',
+      '**/report/**',
+      '**/save/**',
+      '**/yarn-error.log',
+      '**/data/**',
+      '**/docs/**',
+      '**/docker/**',
+      '**/env.d/**',
+      '**/gitlint/**',
+      '**/helm/**',
+      '**/crowdin/**',
+      '**/bin/**',
+    ],
+  },
+];

src/frontend/apps/e2e/__tests__/app-impress/auth.setup.ts

@@ -7,13 +7,13 @@
 ) => {
   const browserName = browserConfig?.name || 'chromium';
 
   const { storageState, ...useConfig } = browserConfig?.use;
   const browser = await chromium.launch();
   const context = await browser.newContext(useConfig);
   const page = await context.newPage();
 
   try {
     await page.goto('/', { waitUntil: 'networkidle' });
     await page.content();
     await expect(page.getByText('Docs').first()).toBeVisible();
 
@@ -45,11 +45,11 @@
 };
 
 async function globalSetup(config: FullConfig) {
-  /* eslint-disable @typescript-eslint/no-non-null-assertion */
+   
   const chromeConfig = config.projects.find((p) => p.name === 'chromium')!;
   const firefoxConfig = config.projects.find((p) => p.name === 'firefox')!;
   const webkitConfig = config.projects.find((p) => p.name === 'webkit')!;
-  /* eslint-enable @typescript-eslint/no-non-null-assertion */
+   
 
   await saveStorageState(chromeConfig);
   await saveStorageState(webkitConfig);

src/frontend/apps/e2e/eslint.config.js

@@ -0,0 +1,102 @@
+import js from '@eslint/js';
+import tsEslint from '@typescript-eslint/eslint-plugin';
+import tsParser from '@typescript-eslint/parser';
+import playwright from 'eslint-plugin-playwright';
+
+export default [
+  // Base JavaScript config
+  js.configs.recommended,
+
+  // TypeScript configuration
+  {
+    files: ['**/*.ts', '**/*.tsx'],
+    languageOptions: {
+      parser: tsParser,
+      parserOptions: {
+        ecmaVersion: 2022,
+        sourceType: 'module',
+        project: './tsconfig.json',
+      },
+    },
+    plugins: {
+      '@typescript-eslint': tsEslint,
+    },
+    rules: {
+      ...tsEslint.configs.recommended.rules,
+      '@typescript-eslint/no-unused-vars': ['error', { 
+        argsIgnorePattern: '^_',
+        varsIgnorePattern: '^_',
+      }],
+      'no-console': 'off',
+    },
+  },
+
+  // Playwright test configuration
+  {
+    files: ['**/*.spec.ts', '**/*.test.ts', '__tests__/**/*.ts'],
+    plugins: {
+      playwright,
+    },
+    rules: {
+      ...playwright.configs.recommended.rules,
+      'playwright/no-skipped-test': 'warn',
+      'playwright/no-conditional-expect': 'warn',
+      'playwright/no-conditional-in-test': 'warn',
+      'playwright/no-wait-for-timeout': 'warn',
+      'playwright/expect-expect': 'warn',
+      'playwright/no-networkidle': 'warn',
+      'playwright/no-force-option': 'warn',
+    },
+  },
+
+  // Global configuration for all files
+  {
+    languageOptions: {
+      ecmaVersion: 2022,
+      sourceType: 'module',
+      globals: {
+        // Node.js globals
+        console: 'readonly',
+        process: 'readonly',
+        Buffer: 'readonly',
+        __dirname: 'readonly',
+        __filename: 'readonly',
+        global: 'readonly',
+        setTimeout: 'readonly',
+        setInterval: 'readonly',
+        clearTimeout: 'readonly',
+        clearInterval: 'readonly',
+        require: 'readonly',
+        module: 'readonly',
+        exports: 'readonly',
+        NodeJS: 'readonly',
+        // Browser globals that might be accessed in tests
+        window: 'readonly',
+        document: 'readonly',
+        navigator: 'readonly',
+        location: 'readonly',
+        localStorage: 'readonly',
+        sessionStorage: 'readonly',
+        fetch: 'readonly',
+      },
+    },
+    rules: {
+      'no-undef': 'error',
+      'no-unsafe-optional-chaining': 'warn',
+    },
+  },
+
+  // Ignore patterns
+  {
+    ignores: [
+      'node_modules/**',
+      'test-results/**',
+      'playwright-report/**',
+      'screenshots/**',
+      'report/**',
+      'save/**',
+      '*.log',
+      '**/*.min.js',
+    ],
+  },
+];

src/frontend/apps/e2e/package.json

@@ -2,8 +2,9 @@
   "name": "app-e2e",
   "version": "3.3.0",
   "private": true,
+  "type": "module",
   "scripts": {
-    "lint": "eslint . --ext .ts",
+    "lint": "eslint . --config ./eslint.config.js",
     "install-playwright": "playwright install --with-deps",
     "test": "playwright test",
     "test:ui": "yarn test --ui",

src/frontend/apps/impress/eslint.config.js

@@ -0,0 +1,66 @@
+import impressNextFlat from 'eslint-config-impress/next-flat';
+import jest from 'eslint-plugin-jest';
+
+export default [
+  ...impressNextFlat,
+  {
+    ignores: ['node_modules/**', '.eslintrc.js', 'service-worker.js', '.next/**', 'out/**', 'build/**'],
+  },
+  {
+    // Additional browser and DOM globals for Next.js app
+    files: ['**/*.js', '**/*.jsx', '**/*.ts', '**/*.tsx'],
+    languageOptions: {
+      globals: {
+        // DOM and HTML globals
+        HTMLElement: 'readonly',
+        HTMLDivElement: 'readonly',
+        SVGSVGElement: 'readonly',
+        Event: 'readonly',
+        KeyboardEvent: 'readonly',
+        MessageEvent: 'readonly',
+
+        // Web APIs
+        Request: 'readonly',
+        Response: 'readonly',
+        RequestInit: 'readonly',
+        Headers: 'readonly',
+        Blob: 'readonly',
+        File: 'readonly',
+        FormData: 'readonly',
+        URL: 'readonly',
+        URLSearchParams: 'readonly',
+        TextDecoder: 'readonly',
+        TextEncoder: 'readonly',
+        DOMParser: 'readonly',
+        IntersectionObserver: 'readonly',
+
+        // Service Worker globals
+        ServiceWorkerGlobalScope: 'readonly',
+        BodyInit: 'readonly',
+        self: 'readonly',
+      },
+    },
+    rules: {
+      // Allow some flexibility for escape characters in regex
+      'no-useless-escape': 'warn',
+      // Allow redeclaring for legitimate cases
+      'no-redeclare': 'warn',
+    },
+  },
+  {
+    // Jest configuration for test files
+    files: ['**/*.test.js', '**/*.test.ts', '**/*.test.tsx', '**/__tests__/**/*'],
+    plugins: {
+      jest,
+    },
+    languageOptions: {
+      globals: {
+        ...jest.environments.globals.globals,
+      },
+    },
+    rules: {
+      ...jest.configs.recommended.rules,
+      'jest/no-conditional-expect': 'warn',
+    },
+  },
+];

src/frontend/apps/impress/jest/mocks/ComponentMock.js

@@ -1,5 +1,3 @@
-import React from 'react';
-
 export const ComponentMock = () => {
   return <div>My component mocked</div>;
 };

src/frontend/apps/impress/next.config.js

@@ -1,6 +1,6 @@
-const crypto = require('crypto');
+import crypto from 'crypto';
 
-const { InjectManifest } = require('workbox-webpack-plugin');
+import { InjectManifest } from 'workbox-webpack-plugin';
 
 const buildId = crypto.randomBytes(256).toString('hex').slice(0, 8);
 
@@ -62,4 +62,4 @@ const nextConfig = {
   },
 };
 
-module.exports = nextConfig;
+export default nextConfig;

src/frontend/apps/impress/package.json

@@ -2,6 +2,7 @@
   "name": "app-impress",
   "version": "3.3.0",
   "private": true,
+  "type": "module",
   "scripts": {
     "dev": "next dev",
     "build": "prettier --check . && yarn stylelint && next build",

src/frontend/eslint.config.js

@@ -0,0 +1,16 @@
+// Root ESLint config for the frontend workspace
+export default [
+  {
+    ignores: [
+      'node_modules/**',
+      'build/**',
+      'dist/**',
+      '.next/**',
+      'out/**',
+      // Let individual apps handle their own configs
+      'apps/**',
+      'packages/**',
+      'servers/**',
+    ],
+  },
+];

src/frontend/package.json

@@ -33,7 +33,7 @@
     "@types/react-dom": "19.1.6",
     "@typescript-eslint/eslint-plugin": "8.33.1",
     "@typescript-eslint/parser": "8.33.1",
-    "eslint": "8.57.0",
+    "eslint": "9.28.0",
     "react": "19.1.0",
     "react-dom": "19.1.0",
     "typescript": "5.8.3",