feat: 增加角色管理与奖池配置迁移，优化管理端权限与样式

src/stores/admin-session.ts

@@ -6,6 +6,7 @@
  */
 import { create } from "zustand";
 
+import { getAdminMe } from "@/api/admin-auth";
 import { setAdminBearerToken } from "@/lib/admin-auth";
 import { readProfile, writeProfile } from "@/stores/admin-profile";
 import { readToken, writeToken } from "@/stores/admin-token";
@@ -19,6 +20,7 @@ export type AdminSessionState = {
   clearSession: () => void;
   /** 从 localStorage 恢复 Token 与管理员摘要（仅客户端） */
   rehydrate: () => void;
+  refreshAdminProfile: () => Promise<void>;
   /** @deprecated 使用 {@link clearSession} */
   clearBearerToken: () => void;
 };
@@ -61,12 +63,28 @@ export const useAdminSessionStore = create<AdminSessionState>((set, get) => ({
     if (token) {
       setAdminBearerToken(token);
       set({ bearerToken: token, adminProfile: profile });
+      void get().refreshAdminProfile();
     } else {
       setAdminBearerToken(null);
       set({ bearerToken: null, adminProfile: null });
     }
   },
 
+  refreshAdminProfile: async () => {
+    const token = get().bearerToken ?? readToken();
+    if (!token) {
+      return;
+    }
+
+    try {
+      const result = await getAdminMe();
+      writeProfile(result.admin);
+      set({ adminProfile: result.admin });
+    } catch {
+      // 兼容旧缓存失败时不打断页面，留给后续登录态处理。
+    }
+  },
+
   clearBearerToken: () => {
     get().clearSession();
   },