refactor: 前端登录/权限/界面状态迁移至 zustand

apps/admin/src/store/permission/permissionStore.ts

@@ -0,0 +1,48 @@
+import { create } from 'zustand';
+import { devtools, persist } from 'zustand/middleware';
+import {
+  permissionPersistStorage,
+  PERMISSION_STORAGE_NAME,
+} from '../middleware/persist';
+import type { PermissionPersistedState, PermissionStore } from './permissionTypes';
+
+/**
+ * 权限 Store。
+ *
+ * 迁移自旧的模块单例 + window 事件方案：
+ * - 组件通过 usePermissionStore 订阅，不再依赖自定义事件；
+ * - 持久化的权限只作为缓存，rehydrate 后 status 仍为 `unknown`，
+ *   必须等待 /auth/profile 校验成功后才视为可用（保持 fail-closed）。
+ */
+export const usePermissionStore = create<PermissionStore>()(
+  devtools(
+    persist(
+      (set, get) => ({
+        permissions: [],
+        status: 'unknown',
+        beginPermissionVerification: () => {
+          // 后台刷新时保留已就绪的权限，避免界面闪加载
+          if (get().status === 'ready') return;
+          set({ permissions: [], status: 'loading' }, false, 'permission/beginVerification');
+        },
+        writePermissions: (permissions) => {
+          set(
+            { permissions: [...new Set(permissions)], status: 'ready' },
+            false,
+            'permission/write',
+          );
+        },
+        clearPermissions: (status = 'unknown') => {
+          set({ permissions: [], status }, false, 'permission/clear');
+        },
+      }),
+      {
+        name: PERMISSION_STORAGE_NAME,
+        storage: permissionPersistStorage,
+        partialize: (state): PermissionPersistedState => ({ permissions: state.permissions }),
+        version: 1,
+      },
+    ),
+    { name: 'permission-store', enabled: import.meta.env.DEV },
+  ),
+);