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

lighthouserc.json

@@ -1,57 +0,0 @@
-ci:
-  collect:
-    numberOfRuns: 3
-    startServerCommand: npm run start
-    startServerReadyPattern: 'Local:'
-    url:
-      - http://localhost:3000/
-      - http://localhost:3000/about
-      - http://localhost:3000/services
-      - http://localhost:3000/products
-      - http://localhost:3000/cases
-      - http://localhost:3000/news
-      - http://localhost:3000/contact
-    settings:
-      preset: desktop
-      onlyCategories:
-        - performance
-        - accessibility
-        - best-practices
-        - seo
-
-  assert:
-    assertions:
-      categories:performance:
-        - error
-        - minScore: 0.9
-      categories:accessibility:
-        - error
-        - minScore: 0.9
-      categories:best-practices:
-        - error
-        - minScore: 0.9
-      categories:seo:
-        - error
-        - minScore: 0.9
-      first-contentful-paint:
-        - error
-        - maxNumericValue: 2000
-      largest-contentful-paint:
-        - error
-        - maxNumericValue: 3000
-      cumulative-layout-shift:
-        - error
-        - maxNumericValue: 0.1
-      total-blocking-time:
-        - error
-        - maxNumericValue: 300
-      speed-index:
-        - error
-        - maxNumericValue: 3000
-
-  upload:
-    target: temporary-public-storage
-
-  settings:
-    output: html
-    outputPath: lighthouse-reports

lighthouserc.json

@@ -0,0 +1 @@
+config/test/lighthouserc.json