feat: add GPS tracking with Traccar integration

- Add GPS module with Traccar client service for device management
- Add driver enrollment flow with QR code generation
- Add real-time location tracking on driver profiles
- Add GPS settings configuration in admin tools
- Add Auth0 OpenID Connect setup script for Traccar
- Add deployment configs for production server
- Update nginx configs for SSL on GPS port 5055
- Add timezone setting support
- Various UI improvements and bug fixes

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

frontend/package.json

@@ -24,11 +24,14 @@
     "axios": "^1.6.5",
     "clsx": "^2.1.0",
     "date-fns": "^3.2.0",
+    "leaflet": "^1.9.4",
     "lucide-react": "^0.309.0",
+    "qrcode.react": "^4.2.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-hook-form": "^7.71.1",
     "react-hot-toast": "^2.6.0",
+    "react-leaflet": "^4.2.1",
     "react-markdown": "^10.1.0",
     "react-router-dom": "^6.21.3",
     "tailwind-merge": "^2.2.0"
@@ -36,6 +39,8 @@
   "devDependencies": {
     "@axe-core/playwright": "^4.11.0",
     "@playwright/test": "^1.58.1",
+    "@types/leaflet": "^1.9.21",
+    "@types/node": "^25.2.0",
     "@types/react": "^18.2.48",
     "@types/react-dom": "^18.2.18",
     "@typescript-eslint/eslint-plugin": "^6.19.0",