Refactor/Tests

.github/actions/setup-node-env/action.yml

@@ -1,14 +1,24 @@
 name: "Setup Node environment"
-description: "Set up Node.js with npm cache and install dependencies"
+description: "Checkout code, set up Node.js with npm cache, and install dependencies"
 
 inputs:
     node-version:
         description: "Node.js version to use"
         required: false
         default: "lts/*"
+    fetch-depth:
+        description: "Number of commits to fetch (0 = all history)"
+        required: false
+        default: "1"
+
 runs:
     using: "composite"
     steps:
+        - name: Checkout code
+          uses: actions/checkout@v5
+          with:
+              fetch-depth: ${{ inputs.fetch-depth }}
+
         - name: Setup Node.js
           uses: actions/setup-node@v6
           with:

.github/workflows/pr-check.yml

@@ -27,9 +27,6 @@ on:
         paths: *watched-paths
     workflow_dispatch:
 
-permissions:
-    contents: read
-
 jobs:
     content-check:
         name: Content Check

.gitignore

@@ -24,7 +24,6 @@ yarn.lock
 # Playwright artifacts
 playwright-report/
 test-results/
-tests/e2e/**/*.spec.ts-snapshots/
 # config for staging
 docusaurus.config.js
 .Rproj.user

.stylelintrc.json

@@ -0,0 +1,9 @@
+{
+	"extends": ["stylelint-config-standard"],
+	"ignoreFiles": ["build/**", ".docusaurus/**", "static/**"],
+	"rules": {
+		"selector-class-pattern": null,
+		"custom-property-pattern": null,
+		"no-descending-specificity": null
+	}
+}

VALIDATION_PROPOSAL.md

@@ -8,7 +8,7 @@ Dieser Proposal implementiert ein automatisches Validierungssystem für Pull Req
 
 ### 1. Validierungsskript
 
-**Datei:** `scripts/validate-content.js`
+**Datei:** `tests/content/validate-content.js`
 
 - ✅ Prüft alle `md` und `mdx`-Dateien im `docs/`-Verzeichnis
 - ✅ Validiert Frontmatter auf gültiges YAML und erforderlichen Slug
@@ -51,7 +51,7 @@ npm run validate-content
 - ✅ `scripts/VALIDATION_SETUP.md` - Detaillierte Setup-Anleitung
 - ✅ `scripts/EXAMPLES.md` - Praktische Beispiele für gültige/ungültige Dateien
 - ✅ `scripts/README.md` - Schnelle Übersicht
-- ✅ `scripts/validation.config.js` - Vorschläge für Erweiterungen
+- ✅ `tests/content/validation.config.js` - Vorschläge für Erweiterungen
 
 ## 📋 Validierungsregeln
 
@@ -191,7 +191,7 @@ Das System ist modular und kann leicht erweitert werden:
     - MDX-Lint
     - Remark-Plugins
 
-Siehe `scripts/validation.config.js` für Implementierungs-Ideen.
+Siehe `tests/content/validation.config.js` für Implementierungs-Ideen.
 
 ## 📊 Statistik
 

eslint.config.js

@@ -0,0 +1,92 @@
+const js = require("@eslint/js");
+const react = require("eslint-plugin-react");
+const reactHooks = require("eslint-plugin-react-hooks");
+const tseslint = require("typescript-eslint");
+const globals = require("globals");
+const eslintConfigPrettier = require("eslint-config-prettier");
+
+module.exports = [
+	{
+		ignores: [
+			"build/**",
+			".docusaurus/**",
+			"node_modules/**",
+			"static/**",
+			"docs/**",
+			"i18n/**",
+			"playwright-report/**",
+			"test-results/**",
+			"tests/e2e/**/*-snapshots/**",
+		],
+	},
+
+	// React components and other browser-side JS/JSX under src/
+	{
+		files: ["src/**/*.{js,jsx}"],
+		languageOptions: {
+			ecmaVersion: "latest",
+			sourceType: "module",
+			// require/module are provided by webpack for static asset imports (e.g. via the @site alias)
+			globals: {
+				...globals.browser,
+				require: "readonly",
+				module: "readonly",
+			},
+			parserOptions: {
+				ecmaFeatures: { jsx: true },
+			},
+		},
+		plugins: { react, "react-hooks": reactHooks },
+		rules: {
+			...js.configs.recommended.rules,
+			...react.configs.recommended.rules,
+			// Downgraded to warnings: existing code is not yet fully compliant
+			"react-hooks/rules-of-hooks": "warn",
+			"react-hooks/exhaustive-deps": "warn",
+			"react/react-in-jsx-scope": "off", // not needed with React 19 / new JSX transform
+			"react/prop-types": "off",
+		},
+		settings: {
+			react: { version: "detect" },
+		},
+	},
+
+	// Node-based CommonJS scripts (config files, content validation tooling)
+	{
+		files: [
+			"tests/content/**/*.js",
+			"*.config.js",
+			"sidebars.js",
+			"copyright.js",
+		],
+		languageOptions: {
+			ecmaVersion: "latest",
+			sourceType: "commonjs",
+			globals: globals.node,
+		},
+		rules: {
+			...js.configs.recommended.rules,
+		},
+	},
+
+	// docusaurus.config.js mixes ESM import/export with require() (handled by Docusaurus' bundler)
+	{
+		files: ["docusaurus.config.js"],
+		languageOptions: {
+			ecmaVersion: "latest",
+			sourceType: "module",
+			globals: globals.node,
+		},
+		rules: {
+			...js.configs.recommended.rules,
+		},
+	},
+
+	// TypeScript E2E tests: syntactic linting only (no type-checked rules)
+	...tseslint.configs.recommended.map((config) => ({
+		...config,
+		files: ["tests/e2e/**/*.ts", "playwright.config.ts"],
+	})),
+
+	eslintConfigPrettier,
+];