Initial commit: WalletTracker app with Firebase integration

- Setup Expo project with TypeScript
- Implement authentication (Login/Signup/Logout)
- Create Dashboard, Transactions, Subscriptions, and Analysis screens
- Add Firebase services (Auth, Firestore, Storage)
- Implement real-time synchronization
- Add charts and analytics
- Create reusable components (Button, InputText, TransactionCard, SubscriptionCard)
- Configure React Navigation with bottom tabs
- Add Firestore security rules
- Create comprehensive documentation (README, FIREBASE_SETUP, TESTING)

package.json

@@ -1,6 +1,5 @@
 {
   "name": "wallettracker",
-  "license": "0BSD",
   "version": "1.0.0",
   "main": "index.ts",
   "scripts": {
@@ -10,10 +9,22 @@
     "web": "expo start --web"
   },
   "dependencies": {
+    "@react-native-async-storage/async-storage": "^1.24.0",
+    "@react-navigation/bottom-tabs": "^7.5.0",
+    "@react-navigation/native": "^7.1.18",
+    "@react-navigation/stack": "^7.5.0",
     "expo": "~54.0.18",
+    "expo-image-picker": "^17.0.8",
     "expo-status-bar": "~3.0.8",
+    "firebase": "^12.4.0",
     "react": "19.1.0",
-    "react-native": "0.81.5"
+    "react-native": "0.81.5",
+    "react-native-chart-kit": "^6.12.0",
+    "react-native-gesture-handler": "^2.29.0",
+    "react-native-reanimated": "^4.1.3",
+    "react-native-safe-area-context": "^5.6.1",
+    "react-native-screens": "^4.18.0",
+    "react-native-svg": "^15.14.0"
   },
   "devDependencies": {
     "@types/react": "~19.1.0",