性能优化

src/stores/appStore.ts

@@ -7,6 +7,7 @@ import { useSearchStore } from '@/stores/searchStore'
 import { useProcessStore } from '@/stores/processStore'
 import { toast } from 'vue-sonner'
 import { createLogger } from '@/lib/logger'
+import { STORAGE_KEYS } from '@/lib/constants'
 import type { ModuleCategory } from '@/types/module'
 
 const logger = createLogger('app')
@@ -27,7 +28,7 @@ export interface ModuleInfo {
 
 /** localStorage 版本号 —— 结构变更时递增，自动清除旧数据 */
 const SETTINGS_VERSION = 4
-const STORAGE_KEY = 'thing_app_settings'
+const STORAGE_KEY = STORAGE_KEYS.appSettings
 
 /** 从模块注册表初始化模块元信息 */
 const initModulesFromRegistry = (): ModuleInfo[] => {