feat(web): 开发账户修改、密码修改功能

apps/web/src/services/auth.ts

@@ -1,4 +1,9 @@
-import type { AuthSessionResponse, LoginRequest, RegisterRequest } from '@atlas/contracts';
+import type {
+    AuthSessionResponse,
+    AuthUser,
+    LoginRequest,
+    RegisterRequest,
+} from '@atlas/contracts';
 import { api } from '@/services/api';
 import type { MeResult, RefreshResult } from '@/types/auth';
 
@@ -14,4 +19,13 @@ export const authApi = {
     logout: () => api.post<void>('/auth/logout'),
 
     me: () => api.get<MeResult>('/auth/me'),
+
+    /**
+     * 【临时 mock】修改资料：PATCH 类接口契约尚未提供（缺口已提报后端 AI）。
+     * 仅在本地模拟成功返回，数据不持久化，刷新即恢复；契约交付后替换为真实调用并删除本实现。
+     */
+    updateProfile: (payload: { display_name: string }): Promise<{ user: Partial<AuthUser> }> =>
+        new Promise((resolve) => {
+            setTimeout(() => resolve({ user: { display_name: payload.display_name } }), 300);
+        }),
 };

apps/web/src/services/session.tsx

@@ -26,6 +26,8 @@ interface SessionContextValue {
     session: SessionState | null;
     /** 登录 / 注册成功后写入会话 */
     applyAuthSession: (payload: AuthSessionResponse) => void;
+    /** 修改资料成功后更新本地会话中的用户信息 */
+    applyProfileUpdate: (user: SessionState['user']) => void;
     /** 撤销服务端会话并清除本地状态；网络失败也保证本地登出 */
     logout: () => Promise<void>;
 }
@@ -74,6 +76,10 @@ export function SessionProvider({ children }: { children: ReactNode }) {
         setStatus('authenticated');
     }, []);
 
+    const applyProfileUpdate = useCallback((user: SessionState['user']) => {
+        setSession((prev) => (prev ? { ...prev, user } : prev));
+    }, []);
+
     const logout = useCallback(async () => {
         try {
             await authApi.logout();
@@ -95,8 +101,8 @@ export function SessionProvider({ children }: { children: ReactNode }) {
     }, []);
 
     const value = useMemo(
-        () => ({ status, session, applyAuthSession, logout }),
-        [status, session, applyAuthSession, logout]
+        () => ({ status, session, applyAuthSession, applyProfileUpdate, logout }),
+        [status, session, applyAuthSession, applyProfileUpdate, logout]
     );
 
     return <SessionContext.Provider value={value}>{children}</SessionContext.Provider>;