fix bug disconnected camera isn't reconnected again

камера, потерявшая соединение (подключение) не подключается опять при восстановлении соединения (подключения)

Look for camera connection handling code, likely in modules related to video streaming or device management. Start by searching for terms like 'camera', 'disconnect', 'reconnect' in the codebase. Examine any existing tests for camera connectivity to understand the expected behavior. The fix will involve ensuring the system detects restored connections and reinitializes the camera feed.

索引モデルが issue の本文から書いたものです。