feat: Enhance logging in MessageRepository and ChatsListViewModel for better debugging and flow tracking

app/src/main/java/com/rosetta/messenger/network/Protocol.kt

@@ -392,6 +392,8 @@ class Protocol(
      */
     fun waitPacket(packetId: Int, callback: (Packet) -> Unit) {
         packetWaiters.getOrPut(packetId) { mutableListOf() }.add(callback)
+        val count = packetWaiters[packetId]?.size ?: 0
+        log("📝 waitPacket(0x${Integer.toHexString(packetId)}) registered. Total handlers for 0x${Integer.toHexString(packetId)}: $count")
     }
     
     /**

app/src/main/java/com/rosetta/messenger/network/ProtocolManager.kt

@@ -62,8 +62,10 @@ object ProtocolManager {
      * Инициализация с контекстом для доступа к MessageRepository
      */
     fun initialize(context: Context) {
+        addLog("🚀 ProtocolManager.initialize() called")
         messageRepository = MessageRepository.getInstance(context)
         setupPacketHandlers()
+        addLog("🚀 ProtocolManager.initialize() completed")
     }
     
     /**
@@ -79,10 +81,15 @@ object ProtocolManager {
      * Настройка обработчиков пакетов
      */
     private fun setupPacketHandlers() {
+        addLog("📦 setupPacketHandlers() - Registering packet handlers...")
+        
         // Обработчик входящих сообщений (0x06)
         waitPacket(0x06) { packet ->
+            addLog("📦 ⚡⚡⚡ PACKET 0x06 RECEIVED IN PROTOCOL_MANAGER!!! ⚡⚡⚡")
             val messagePacket = packet as PacketMessage
             addLog("📩 Incoming message from ${messagePacket.fromPublicKey.take(16)}...")
+            addLog("   messageRepository = ${if (messageRepository != null) "OK" else "NULL"}")
+            addLog("   messageRepository.isInitialized = ${messageRepository?.isInitialized() ?: false}")
             
             // ⚡ ВАЖНО: Отправляем подтверждение доставки обратно серверу
             // Без этого сервер не будет отправлять следующие сообщения!
@@ -94,7 +101,12 @@ object ProtocolManager {
             addLog("✅ Sent delivery confirmation for message ${messagePacket.messageId.take(16)}...")
             
             scope.launch {
-                messageRepository?.handleIncomingMessage(messagePacket)
+                try {
+                    messageRepository?.handleIncomingMessage(messagePacket)
+                    addLog("✅ handleIncomingMessage completed!")
+                } catch (e: Exception) {
+                    addLog("❌ handleIncomingMessage ERROR: ${e.message}")
+                }
             }
         }