refactor: reorganize project structure and improve code quality

- Move CI/CD configs to config/ci/ directory
- Reorganize scripts into categorized directories (deployment, monitoring, testing, utils)
- Consolidate documentation into docs/ directory with proper structure
- Update linting and testing configurations
- Remove obsolete test reports and performance summaries
- Add new documentation for code quality tools and contact form security
- Improve project organization and maintainability
- Fix lint-staged config to only lint JS/TS files
- Disable react/react-in-jsx-scope rule for Next.js compatibility
- Ignore scripts and test config directories in ESLint

config/ci/ci.yml

@@ -0,0 +1,28 @@
+when:
+  branch: [main, develop]
+  event: [push, pull_request]
+
+steps:
+  lint:
+    image: node:18-alpine
+    commands:
+      - npm ci
+      - npm run lint
+      - npm run type-check
+
+  test:
+    image: node:18-alpine
+    commands:
+      - npm ci
+      - npm run db:push
+      - npm run test:unit -- --coverage --coverageReporters=text --coverageReporters=lcov
+      - npx playwright install --with-deps
+      - npm run test:e2e
+
+  build:
+    image: node:18-alpine
+    commands:
+      - npm ci
+      - npm run build
+    when:
+      status: [success]