Add self-hosted auth, admin API, and owner web dashboard

- Replace Clerk with self-hosted JWT auth (register/login/verify, bcrypt
  passwords, Gmail OTP with console fallback)
- Add lib/db.ts pg pool + transaction helpers; seed script migrates legacy
  Clerk-era schema (drop clerk_id, enforce UUID ids and unique email)
- Add owner-gated admin API: stats, users, drivers CRUD, rides
- Add dashboard/ Vite React owner dashboard (login, overview, users,
  fleet, rides) with dev-server proxy to avoid Expo CORS middleware
- Add scripts/set-owner.mjs for role management

package.json

@@ -28,10 +28,8 @@
     "uber-clone",
     "uber",
     "expo-router",
-    "clerk",
     "postgresql",
     "alert",
-    "neon-postgres",
     "zustand",
     "mysql",
     "google-maps",
@@ -72,17 +70,16 @@
     }
   ],
   "dependencies": {
-    "@clerk/clerk-expo": "^2.2.5",
     "@expo/metro-runtime": "~3.2.3",
     "@expo/vector-icons": "^14.0.2",
     "@gorhom/bottom-sheet": "^4.6.4",
-    "@neondatabase/serverless": "^0.9.4",
     "@react-navigation/native": "^6.0.2",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-prettier": "^5.2.1",
     "expo": "~51.0.28",
     "expo-auth-session": "~5.5.2",
     "expo-constants": "~16.0.2",
+    "expo-crypto": "^57.0.1",
     "expo-font": "~12.0.9",
     "expo-linking": "^6.3.1",
     "expo-location": "^17.0.1",
@@ -93,6 +90,7 @@
     "expo-system-ui": "~3.0.7",
     "expo-web-browser": "~13.0.3",
     "nativewind": "^2.0.11",
+    "pg": "^8.23.0",
     "prettier": "^3.3.3",
     "react": "18.2.0",
     "react-dom": "18.2.0",
@@ -111,6 +109,7 @@
   "devDependencies": {
     "@babel/core": "^7.20.0",
     "@types/jest": "^29.5.12",
+    "@types/pg": "^8.23.1",
     "@types/react": "~18.2.45",
     "@types/react-test-renderer": "^18.0.7",
     "eslint": "^8.57.0",