Revert "fix(config-sync): 修复全量同步时空配置不清理旧数据的bug"

This reverts commit 66c8039889.

core/config_sync.py

@@ -886,17 +886,15 @@ class ConfigSyncManager:
             sync_mode = config_data.get("sync_mode", "partial")
             if sync_mode == "full":
                 self._init_database()
-                if self._db_manager:
+                if self._db_manager and incoming_ids:
                     try:
                         existing = self._db_manager.get_all_camera_configs()
                         for cam in existing:
                             old_id = cam.get("camera_id")
-                            # 如果incoming_ids为空，清除所有旧配置
-                            # 如果incoming_ids不为空，清除不在列表中的旧配置
                             if old_id and old_id not in incoming_ids:
                                 self._clear_rois_for_camera_ids([old_id])
                                 self._db_manager.delete_camera_config(old_id)
-                                logger.info(f"[EDGE] 全量同步清除旧摄像头: {old_id}")
+                                logger.info(f"[EDGE] 清除不在推送列表中的旧摄像头: {old_id}")
                     except Exception as e:
                         logger.warning(f"[EDGE] 清理旧摄像头失败: {e}")
             else: