feat: 登录注册流程重构 - 登录页+完善信息页+401跳转

- 新增 profile/login.vue 登录页(UnauthLoginPanel)
- 新增 profile/setup.vue 完善信息页(头像/昵称/手机号)
- profile/index 未登录态显示头像占位+点击登录+菜单列表
- 登录后始终跳转setup页，completeLogin后才持久化token
- auth.js 登录后用pendingToken(内存)，不检查profile_completed
- request.js 401时reLaunch到登录页，不显示toast，防重复跳转
- 约课页移除UnauthLoginPanel，未登录直接显示列表
- session.js 新增needsSetup状态和completeLogin方法

miniprogram/src/modules/comprehensive/api/request.js

@@ -2,6 +2,8 @@ const KEY_TOKEN = 'COMPREHENSIVE_VENUE_TOKEN'
 
 const API_BASE_URL = import.meta.env.VITE_COMPREHENSIVE_API_BASE_URL || 'http://127.0.0.1:8001'
 
+let pendingToken = null
+
 const normalizeError = (res, fallbackMessage = '请求服务失败') => {
   const body = res?.data || res || {}
   return {
@@ -19,16 +21,41 @@ export const authStorage = {
   getToken() {
     return uni.getStorageSync(KEY_TOKEN)
   },
+  setPendingToken(token) {
+    pendingToken = token
+  },
+  getPendingToken() {
+    return pendingToken
+  },
+  clearPendingToken() {
+    pendingToken = null
+  },
   clear() {
     uni.removeStorageSync(KEY_TOKEN)
+    pendingToken = null
   },
   isLoggedIn() {
     return !!uni.getStorageSync(KEY_TOKEN)
   }
 }
 
+let isRedirecting = false
+
+function redirectToLogin() {
+  if (isRedirecting) return
+  const pages = getCurrentPages()
+  const current = pages[pages.length - 1]
+  const currentRoute = current?.route || ''
+  if (currentRoute === 'pages/comprehensive/profile/login' || currentRoute === 'pages/comprehensive/profile/setup') {
+    return
+  }
+  isRedirecting = true
+  authStorage.clear()
+  uni.reLaunch({ url: '/pages/comprehensive/profile/login', complete: () => { isRedirecting = false } })
+}
+
 export function request(options = {}) {
-  const token = authStorage.getToken()
+  const token = authStorage.getToken() || authStorage.getPendingToken()
   const header = {
     'Content-Type': 'application/json',
     ...(options.header || {})
@@ -48,7 +75,9 @@ export function request(options = {}) {
         const body = res.data
 
         if (res.statusCode === 401 || body?.code === 40001) {
-          authStorage.clear()
+          redirectToLogin()
+          reject(normalizeError(res, ''))
+          return
         }
 
         if (res.statusCode >= 200 && res.statusCode < 300 && body?.code === 0) {
@@ -76,7 +105,7 @@ export function request(options = {}) {
 }
 
 export function uploadFile(options = {}) {
-  const token = authStorage.getToken()
+  const token = authStorage.getToken() || authStorage.getPendingToken()
   const header = {
     ...(options.header || {})
   }
@@ -101,7 +130,9 @@ export function uploadFile(options = {}) {
         }
 
         if (res.statusCode === 401 || body?.code === 40001) {
-          authStorage.clear()
+          redirectToLogin()
+          reject(normalizeError({ ...res, data: body }, ''))
+          return
         }
 
         if (res.statusCode >= 200 && res.statusCode < 300 && body?.code === 0) {