refactor: 重构 Manager 架构，引入 ManagerRegistry 和 BaseManager 基类

- 新增 ManagerRegistry 单例注册表，统一管理所有 Manager 实例
- 新增 BaseManager 基类，自动管理事件订阅清理
- 新增 BaseDialogManager 基类，统一对话框生命周期管理
- 重构 15 个 Manager 使用新基类
- 重构 Toolbar 按钮和 Menu 按钮移除 engine 参数依赖
- 删除 BimComponent 基类（已不再使用）
- 为所有 Manager 和核心模块添加中文 JSDoc 注释

src/components/menu/buttons/second.ts

@@ -1,15 +1,16 @@
-import { BimEngine } from "../../../bim-engine";
-import { MenuItemConfig } from "../item";
+import { MenuItemConfig } from '../item';
+import { ManagerRegistry } from '../../../core/manager-registry';
 
-export const secondMenuButton = (engine: BimEngine): MenuItemConfig => {
+export const secondMenuButton = (): MenuItemConfig => {
     return {
-        id: "infoMenu",
-        label: "menu.info",
+        id: 'infoMenu',
+        label: 'menu.info',
         icon: '<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24"><path fill="currentColor" d="M12 7q.425 0 .713-.288T13 6t-.288-.712T12 5t-.712.288T11 6t.288.713T12 7m0 8q.425 0 .713-.288T13 14v-4q0-.425-.288-.712T12 9t-.712.288T11 10v4q0 .425.288.713T12 15m-6 3l-2.3 2.3q-.475.475-1.088.213T2 19.575V4q0-.825.588-1.412T4 2h16q.825 0 1.413.588T22 4v12q0 .825-.587 1.413T20 18z"/></svg>',
         onClick: () => {
-            console.log('dianjile')
-            engine.dialog?.showInfoDialog()
-            engine.engine?.rightKey?.hide()
+            console.log('dianjile');
+            const registry = ManagerRegistry.getInstance();
+            registry.dialog?.showInfoDialog();
+            registry.engine3d?.rightKey?.hide();
         }
-    }
-}
+    };
+};