Update

apps/mobile/app/_layout.tsx

@@ -1,6 +1,20 @@
 // Web polyfills must be imported FIRST before any other React Native imports
 import "../src/polyfills/web";
 
+// Initialize Sentry early to capture all errors
+import { initSentry, setUserContext, clearUserContext } from "../src/lib/sentry";
+initSentry();
+
+// Import push notification utilities
+import {
+    registerForPushNotificationsAsync,
+    savePushToken,
+    clearPushToken,
+    setupNotificationResponseListener,
+    getInitialNotification,
+    handleNotificationResponse,
+} from "../src/lib/notifications";
+
 import React, { useEffect } from "react";
 import { Platform, View } from "react-native";
 
@@ -56,13 +70,41 @@ export default function RootLayout() {
             handleDeepLink(event.url);
         });
 
+        // Set up push notification response listener (for taps while app is running)
+        const notificationSubscription = setupNotificationResponseListener();
+
+        // Check if app was opened from a notification tap (cold start)
+        getInitialNotification().then((response) => {
+            if (response) {
+                handleNotificationResponse(response);
+            }
+        });
+
         // Listen for auth changes
         const { data: { subscription: authSubscription } } = supabase.auth.onAuthStateChange(
             async (event, session) => {
                 if (event === "SIGNED_IN" || event === "TOKEN_REFRESHED") {
                     fetchUser();
+                    // Set Sentry user context for error tracking
+                    if (session?.user) {
+                        setUserContext(session.user.id, session.user.email);
+
+                        // Register for push notifications and save token
+                        const token = await registerForPushNotificationsAsync();
+                        if (token) {
+                            await savePushToken(session.user.id, token);
+                        }
+                    }
                 } else if (event === "SIGNED_OUT") {
+                    // Clear push token before clearing user state
+                    const userId = useAuthStore.getState().user?.id;
+                    if (userId) {
+                        await clearPushToken(userId);
+                    }
                     setUser(null);
+                    clearUserContext();
+                    // Clear React Query cache
+                    queryClient.clear();
                 }
             }
         );
@@ -70,6 +112,7 @@ export default function RootLayout() {
         return () => {
             linkingSubscription.remove();
             authSubscription.unsubscribe();
+            notificationSubscription.remove();
         };
     }, []);