feat: Add detailed logging for message sending process in ChatViewModel and MessageInputBar

app/src/main/java/com/rosetta/messenger/ui/chats/ChatDetailScreen.kt

@@ -936,9 +936,13 @@ fun ChatDetailScreen(
                                 }
                             },
                             onSend = {
+                                android.util.Log.d("ChatDetailScreen", "🔥🔥🔥 onSend callback CALLED 🔥🔥🔥")
+                                android.util.Log.d("ChatDetailScreen", "📝 inputText: '$inputText'")
                                 // Скрываем кнопку scroll на время отправки
                                 isSendingMessage = true
+                                android.util.Log.d("ChatDetailScreen", "➡️ Calling viewModel.sendMessage()")
                                 viewModel.sendMessage()
+                                android.util.Log.d("ChatDetailScreen", "✅ viewModel.sendMessage() called")
                                 // Скроллим к новому сообщению
                                 scope.launch {
                                     delay(100)
@@ -1625,7 +1629,9 @@ private fun MessageInputBar(
 
     // Функция отправки - НЕ закрывает клавиатуру (UX правило #6)
     fun handleSend() {
+        android.util.Log.d("MessageInputBar", "🚀 handleSend() called, value='$value', isNotBlank=${value.isNotBlank()}")
         if (value.isNotBlank()) {
+            android.util.Log.d("MessageInputBar", "✅ Calling onSend()")
             onSend()
             // Очищаем инпут, но клавиатура остаётся открытой
         }

app/src/main/java/com/rosetta/messenger/ui/chats/ChatViewModel.kt

@@ -489,6 +489,9 @@ class ChatViewModel(application: Application) : AndroidViewModel(application) {
      * - Поддержка Reply/Forward
      */
     fun sendMessage() {
+        Log.d(TAG, "🚀🚀🚀 sendMessage() CALLED 🚀🚀🚀")
+        ProtocolManager.addLog("🚀🚀🚀 sendMessage() CALLED")
+        
         val text = _inputText.value.trim()
         val recipient = opponentKey
         val sender = myPublicKey
@@ -496,24 +499,42 @@ class ChatViewModel(application: Application) : AndroidViewModel(application) {
         val replyMsgs = _replyMessages.value
         val isForward = _isForwardMode.value
         
+        Log.d(TAG, "📝 Text: '$text'")
+        Log.d(TAG, "📧 Recipient: ${recipient?.take(16)}")
+        Log.d(TAG, "👤 Sender: ${sender?.take(16)}")
+        Log.d(TAG, "🔑 PrivateKey exists: ${privateKey != null}")
+        Log.d(TAG, "💬 ReplyMsgs: ${replyMsgs.size}")
+        
+        ProtocolManager.addLog("📝 Text: '$text'")
+        ProtocolManager.addLog("📧 Recipient: ${recipient?.take(16)}")
+        ProtocolManager.addLog("👤 Sender: ${sender?.take(16)}")
+        ProtocolManager.addLog("🔑 PrivateKey exists: ${privateKey != null}")
+        
         // Разрешаем отправку пустого текста если есть reply/forward
         if (text.isEmpty() && replyMsgs.isEmpty()) {
-            ProtocolManager.addLog("❌ Empty text")
+            Log.e(TAG, "❌ Empty text and no reply")
+            ProtocolManager.addLog("❌ Empty text and no reply")
             return
         }
         if (recipient == null) {
+            Log.e(TAG, "❌ No recipient")
             ProtocolManager.addLog("❌ No recipient")
             return
         }
         if (sender == null || privateKey == null) {
+            Log.e(TAG, "❌ No keys - sender: $sender, privateKey: $privateKey")
             ProtocolManager.addLog("❌ No keys - set via setUserKeys()")
             return
         }
         if (isSending) {
+            Log.w(TAG, "⏳ Already sending...")
             ProtocolManager.addLog("⏳ Already sending...")
             return
         }
         
+        Log.d(TAG, "✅ All checks passed, starting send...")
+        ProtocolManager.addLog("✅ All checks passed, starting send...")
+        
         isSending = true
         
         val messageId = UUID.randomUUID().toString().replace("-", "").take(32)