fix: improve plugins functionality with server management

electron/entities/index.ts

@@ -1,6 +1,7 @@
 export { MessageEntity } from './MessageEntity';
 export { UserEntity } from './UserEntity';
 export { RoomEntity } from './RoomEntity';
+export { RoomOwnerEntity } from './RoomOwnerEntity';
 export { RoomChannelEntity } from './RoomChannelEntity';
 export { RoomMemberEntity } from './RoomMemberEntity';
 export { RoomRoleEntity } from './RoomRoleEntity';