feat: Enhance connection handling and add debug logs feature; improve user experience and troubleshooting

app/src/main/java/com/rosetta/messenger/MainActivity.kt

@@ -91,10 +91,6 @@ class MainActivity : ComponentActivity() {
             val notificationPermissionLauncher = rememberLauncherForActivityResult(
                 contract = ActivityResultContracts.RequestPermission(),
                 onResult = { isGranted ->
-                    Log.d(TAG, "📬 Notification permission result: $isGranted")
-                    if (!isGranted) {
-                        Log.w(TAG, "⚠️ User denied notification permission")
-                    }
                 }
             )
             
@@ -107,10 +103,7 @@ class MainActivity : ComponentActivity() {
                     ) == PackageManager.PERMISSION_GRANTED
                     
                     if (!hasPermission) {
-                        Log.d(TAG, "📬 Requesting notification permission...")
                         notificationPermissionLauncher.launch(Manifest.permission.POST_NOTIFICATIONS)
-                    } else {
-                        Log.d(TAG, "✅ Notification permission already granted")
                     }
                 }
             }
@@ -289,13 +282,10 @@ class MainActivity : ComponentActivity() {
             // Получаем FCM токен
             FirebaseMessaging.getInstance().token.addOnCompleteListener { task ->
                 if (!task.isSuccessful) {
-                    Log.e(TAG, "❌ Failed to get FCM token", task.exception)
                     return@addOnCompleteListener
                 }
                 
                 val token = task.result
-                Log.d(TAG, "🔔 FCM token (short): ${token?.take(20)}...")
-                Log.d(TAG, "🔔 FCM token (FULL): $token")
                 
                 // Сохраняем токен локально
                 token?.let { saveFcmToken(it) }
@@ -304,9 +294,7 @@ class MainActivity : ComponentActivity() {
                 // (см. вызов sendFcmTokenToServer в onAccountLogin)
             }
             
-            Log.d(TAG, "✅ Firebase initialized successfully")
         } catch (e: Exception) {
-            Log.e(TAG, "❌ Error initializing Firebase", e)
         }
     }
     
@@ -316,7 +304,6 @@ class MainActivity : ComponentActivity() {
     private fun saveFcmToken(token: String) {
         val prefs = getSharedPreferences("rosetta_prefs", MODE_PRIVATE)
         prefs.edit().putString("fcm_token", token).apply()
-        Log.d(TAG, "💾 FCM token saved locally")
     }
     
     /**
@@ -330,38 +317,27 @@ class MainActivity : ComponentActivity() {
                 val token = prefs.getString("fcm_token", null)
                 
                 if (token == null) {
-                    Log.d(TAG, "⚠️ Cannot send FCM token: Token not found")
                     return@launch
                 }
                 
                 // 🔥 КРИТИЧНО: Ждем пока протокол станет AUTHENTICATED
                 var waitAttempts = 0
                 while (ProtocolManager.state.value != ProtocolState.AUTHENTICATED && waitAttempts < 50) {
-                    Log.d(TAG, "⏳ Waiting for protocol to be authenticated... (attempt ${waitAttempts + 1}/50)")
                     delay(100) // Ждем 100ms
                     waitAttempts++
                 }
                 
                 if (ProtocolManager.state.value != ProtocolState.AUTHENTICATED) {
-                    Log.e(TAG, "❌ Cannot send FCM token: Protocol not authenticated after 5 seconds")
                     return@launch
                 }
                 
-                Log.d(TAG, "📤 Sending FCM token to server (new format 0x10)...")
-                Log.d(TAG, "   Token (short): ${token.take(20)}...")
-                Log.d(TAG, "   Token (FULL): $token")
-                Log.d(TAG, "   Action: SUBSCRIBE")
-                Log.d(TAG, "   Protocol state: ${ProtocolManager.state.value}")
-                
                 val packet = PacketPushNotification().apply {
                     this.notificationsToken = token
                     this.action = PushNotificationAction.SUBSCRIBE
                 }
                 
                 ProtocolManager.send(packet)
-                Log.d(TAG, "✅ FCM token sent to server (packet ID: 0x10)")
             } catch (e: Exception) {
-                Log.e(TAG, "❌ Error sending FCM token to server", e)
             }
         }
     }