feat: 实现前端管理后台（React + Vite + Ant Design + Zustand）

apps/web/src/store/auth.ts

@@ -0,0 +1,27 @@
+import { create } from 'zustand';
+import { persist } from 'zustand/middleware';
+
+export interface User {
+  id: string;
+  username: string;
+  role: 'admin' | 'readonly';
+}
+
+interface AuthState {
+  token: string | null;
+  user: User | null;
+  setAuth: (token: string, user: User) => void;
+  clearAuth: () => void;
+}
+
+export const useAuthStore = create<AuthState>()(
+  persist(
+    (set) => ({
+      token: null,
+      user: null,
+      setAuth: (token, user) => set({ token, user }),
+      clearAuth: () => set({ token: null, user: null }),
+    }),
+    { name: 'vod-auth' }
+  )
+);