feat(core): 优化主窗口和UI管理功能

- 移除不再使用的UI组件，简化主窗口代码结构。
- 更新按钮状态管理，统一通过UIManager控制安装按钮状态，提升代码可读性。
- 优化解压和下载管理逻辑，确保在操作过程中提供清晰的用户反馈。
- 增强日志记录，确保在关键操作中提供详细的调试信息，便于后续排查和用户反馈。

source/core/handlers/extraction_handler.py

@@ -5,6 +5,7 @@ from PySide6.QtWidgets import QMessageBox
 from PySide6.QtCore import QTimer, QCoreApplication
 
 from utils.logger import setup_logger
+from workers.extraction_thread import ExtractionThread
 
 # 初始化logger
 logger = setup_logger("extraction_handler")
@@ -45,8 +46,8 @@ class ExtractionHandler:
         QCoreApplication.processEvents()
         
         # 创建并启动解压线程
-        self.main_window.extraction_thread = self.main_window.create_extraction_thread(
-            _7z_path, game_folder, plugin_path, game_version, extracted_path
+        self.main_window.extraction_thread = ExtractionThread(
+            _7z_path, game_folder, plugin_path, game_version, self.main_window, extracted_path
         )
         
         # 连接进度信号
@@ -109,7 +110,7 @@ class ExtractionHandler:
                 self.main_window.download_manager.on_extraction_finished(True)
             else:
                 # 用户选择停止，保持窗口启用状态
-                self.main_window.ui.start_install_text.setText("开始安装")
+                self.main_window.ui_manager.set_install_button_state("ready")
                 # 通知DownloadManager停止下载队列
                 self.main_window.download_manager.on_extraction_finished(False)
             return

source/core/handlers/patch_toggle_handler.py

@@ -94,7 +94,7 @@ class PatchToggleHandler(QObject):
         
         selected_game_dirs = {game: games_with_patch[game]["dir"] for game in selected_games if game in games_with_patch}
         
-        self._execute_batch_toggle(selected_game_dirs, operation, self.debug_manager.debug_mode)
+        self._execute_batch_toggle(selected_game_dirs, operation, self.debug_manager._is_debug_mode)
     
     def _handle_multiple_games(self, game_dirs, debug_mode):
         """