feat: 改造 user store（微信登录），新增 card store

- user store 增加 refreshToken 状态、wxLogin 微信登录（条件编译）、降级登录
- card store 封装年卡列表/详情/我的年卡/激活/绑定/入园码等状态和操作

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/store/user.ts

@@ -1,40 +1,73 @@
 import { defineStore } from 'pinia'
 import { ref, computed } from 'vue'
 import { getToken, setToken, removeToken } from '../api/request'
-import { getUserInfo, login as apiLogin, type UserInfo, type LoginParams } from '../api/user'
+import { wxLogin as apiWxLogin, login as apiLogin, getUserInfo as apiGetUserInfo } from '../api/user'
+import type { UserInfo, LoginParams } from '../api/types'
+import { TOKEN_KEY, REFRESH_TOKEN_KEY } from '../config'
 
 export const useUserStore = defineStore('user', () => {
   const token = ref<string>(getToken())
+  const refreshToken = ref<string>(uni.getStorageSync(REFRESH_TOKEN_KEY) || '')
   const userInfo = ref<UserInfo | null>(null)
 
   const isLogin = computed(() => !!token.value)
 
+  /** 微信授权登录 */
+  async function wxLogin() {
+    // #ifdef MP-WEIXIN
+    const loginRes = await new Promise<UniApp.LoginRes>((resolve, reject) => {
+      uni.login({
+        provider: 'weixin',
+        success: resolve,
+        fail: reject
+      })
+    })
+    const result = await apiWxLogin(loginRes.code)
+    token.value = result.accessToken
+    refreshToken.value = result.refreshToken
+    setToken(result.accessToken)
+    uni.setStorageSync(REFRESH_TOKEN_KEY, result.refreshToken)
+    return result
+    // #endif
+
+    // #ifdef H5
+    throw new Error('H5 登录暂未开放，请在微信小程序中使用')
+    // #endif
+  }
+
+  /** 账号密码登录（降级方案） */
   async function login(params: LoginParams) {
     const result = await apiLogin(params)
     token.value = result.accessToken
+    refreshToken.value = result.refreshToken
     setToken(result.accessToken)
-    // 登录成功后获取用户信息
-    await fetchUserInfo()
+    uni.setStorageSync(REFRESH_TOKEN_KEY, result.refreshToken)
     return result
   }
 
+  /** 获取用户信息 */
   async function fetchUserInfo() {
     if (!token.value) return
-    const info = await getUserInfo()
+    const info = await apiGetUserInfo()
     userInfo.value = info
     return info
   }
 
+  /** 退出登录 */
   function logout() {
     token.value = ''
+    refreshToken.value = ''
     userInfo.value = null
     removeToken()
+    uni.removeStorageSync(REFRESH_TOKEN_KEY)
   }
 
   return {
     token,
+    refreshToken,
     userInfo,
     isLogin,
+    wxLogin,
     login,
     fetchUserInfo,
     logout