первый коммит

app/modules/chat/service.py

@@ -14,6 +14,13 @@ from app.modules.shared.retry_executor import RetryExecutor
 LOGGER = logging.getLogger(__name__)
 
 
+def _truncate_for_log(text: str, max_chars: int = 1200) -> str:
+    value = (text or "").replace("\n", "\\n").strip()
+    if len(value) <= max_chars:
+        return value
+    return value[:max_chars].rstrip() + "...[truncated]"
+
+
 class ChatOrchestrator:
     def __init__(
         self,
@@ -78,6 +85,16 @@ class ChatOrchestrator:
         try:
             await self._publish_progress(task_id, "task.sessions", "Проверяю сессии диалога и проекта.", progress=10)
             dialog_session_id, rag_session_id = self._resolve_sessions(request)
+            LOGGER.warning(
+                "incoming chat request: task_id=%s dialog_session_id=%s rag_session_id=%s mode=%s attachments=%s files=%s message=%s",
+                task_id,
+                dialog_session_id,
+                rag_session_id,
+                request.mode.value,
+                len(request.attachments),
+                len(request.files),
+                _truncate_for_log(request.message),
+            )
             await self._publish_progress(task_id, "task.sessions.done", "Сессии проверены, запускаю агента.", progress=15)
             loop = asyncio.get_running_loop()