Minor fixes

contexts/AuthContext.tsx

@@ -59,7 +59,7 @@ async function registerForPushNotificationsAsync() {
         }
 
         if (finalStatus !== 'granted') {
-            alert('Failed to get push token for push notification!');
+            // alert('Failed to get push token for push notification!');
             return;
         }
 
@@ -76,11 +76,11 @@ async function registerForPushNotificationsAsync() {
             console.log('Push Token:', token);
             return token;
         } catch (error) {
-            alert(`Error getting push token: ${error}`);
+            // alert(`Error getting push token: ${error}`);
             throw error;
         }
     } else {
-        alert('Must use a physical device for push notifications');
+        // alert('Must use a physical device for push notifications');
     }
 }