補強 Telegram callback 診斷

services/telegram_bot_service.py

@@ -496,7 +496,7 @@ class TrendTelegramBot:
             elif data.startswith('cmd_'):
                 data = f"cmd:{data[4:]}"
         except Exception:
-            pass
+            logger.debug("OpenClaw callback normalization failed", exc_info=True)
         dedupe_key = _build_polling_callback_dedupe_key()
 
         if is_global_duplicate_update(dedupe_key, namespace="telegram_update"):
@@ -608,7 +608,7 @@ class TrendTelegramBot:
             try:
                 await query.answer("event_id 缺失，忽略動作未生效", show_alert=False)
             except Exception:
-                pass
+                logger.debug("empty event_id callback answer failed", exc_info=True)
             logger.warning("[EA HITL] empty event_id callback rejected: %r", data)
             return