perf: 删除无用依赖

index.js

@@ -13,7 +13,6 @@ import MMCMQTT from './src/plugins/MMCMQTT';
 import MMCGroundStation from "./src/plugins/MMCGroundStation";
 import MMCFlightControlCenter from './src/components/MMCFlightControlCenter';
 import MMCFlightControlCenterPlugin from './src/components/MMCFlightControlCenter/plugin';
-import MMCMount from './src/components/MMCMount';
 // import MMCFlightControlCenter from './dist';
 import SymbolIcon from './src/components/symbol-icon';