feat: add tests and github action for CI

.github/workflows/ci.yml

@@ -0,0 +1,34 @@
+name: CI
+
+on:
+  push:
+    branches: [main, develop]
+  pull_request:
+    branches: [main]
+
+jobs:
+  lint-and-test:
+    name: Lint & Unit Tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+          cache: 'npm'
+
+      - name: Install dependencies 
+        run: npm ci --ignore-scripts
+
+      - name: Format check (Prettier)
+        run: npm run format:check
+
+      - name: Lint (ESLint)
+        run: npm run lint
+
+      - name: Unit tests (Vitest)
+        run: npm test

.prettierrc.json

@@ -0,0 +1,7 @@
+{
+  "singleQuote": true,
+  "semi": true,
+  "trailingComma": "all",
+  "printWidth": 100,
+  "arrowParens": "always"
+}

NOTICE

@@ -1,4 +1,4 @@
-ImmoPilot
+Immo-Pilot
 Copyright 2026 Christopher Henkel
 
 This product is licensed under the Apache License, Version 2.0.

README.md

@@ -31,7 +31,7 @@ Currently supported: **ImmobilienScout24** & **Kleinanzeigen** – more provider
 - 🚫 **Blacklist** – per click or globally via keywords
 - ❤️ **Favorites** – persisted even if the agent is deleted
 - 🔄 **Scraping** – manual, on startup, or via cron; with pagination and duplicate filtering
-- 🧩 **Provider system** – currently: Kleinanzeigen; more planned
+- 🧩 **Provider system** – currently: **ImmobilienScout24** & **Kleinanzeigen**; more planned
 - 🗄️ **Local** – SQLite
 
 ## Quickstart

eslint.config.js

@@ -0,0 +1,24 @@
+import js from '@eslint/js';
+import globals from 'globals';
+import prettierConfig from 'eslint-config-prettier';
+
+export default [
+  js.configs.recommended,
+  prettierConfig,
+  {
+    languageOptions: {
+      globals: { ...globals.node },
+      ecmaVersion: 2022,
+      sourceType: 'module',
+    },
+    rules: {
+      'no-unused-vars': ['warn', { argsIgnorePattern: '^_', caughtErrorsIgnorePattern: '^_' }],
+      'no-console': 'off',
+      // Empty catch blocks are used intentionally throughout (fire-and-forget patterns)
+      'no-empty': ['error', { allowEmptyCatch: true }],
+    },
+  },
+  {
+    ignores: ['client/', 'public/', 'node_modules/', 'data/', 'reports/'],
+  },
+];