update: optimize project structure

Author: qy-liuhuo

src/device/__init__.py

@@ -10,7 +10,7 @@
 
 from src.controller.clipboard_controller import get_clipboard_controller
 from src.controller.keyboard_controller import KeyFactory, get_keyboard_controller
-from src.device.device import Device
+from src.utils.device import Device
 from src.gui.server_gui import ServerGUI, GuiMessage
 from src.gui.position import Position
 from src.communication.message import Message, MsgType

src/device/device_manager.py

@@ -1,8 +1,8 @@
 import sqlite3
 import time
 
-from src.device import device
-from src.device.device import Device
+from src.utils import device
+from src.utils.device import Device
 from src.gui.position import Position
 from src.gui.screen import Screen