feat(#558): 微信登录前端 - 授权按钮、回调页、绑定弹窗 (#672)

Co-authored-by: xiaoxia <dev@xiaoxiajianji.com>
Co-committed-by: xiaoxia <dev@xiaoxiajianji.com>

apps/web/src/api/auth.ts

@@ -121,3 +121,67 @@ export const verifyEmail = async (token: string): Promise<{ message: string }> =
   const response = await apiClient.post("/auth/verify-email", { token })
   return response.data
 }
+
+/* ========== 微信登录 ========== */
+
+export interface WechatAuthUrlResponse {
+  auth_url: string
+  state: string
+}
+
+export interface WechatCallbackResponse {
+  access_token: string
+  refresh_token?: string | null
+  user_id: string
+  display_name: string
+  avatar_url: string
+  is_new_user: boolean
+  binding_complete: boolean
+  expires_in: number
+}
+
+export interface SendVerificationCodeRequest {
+  target: "email" | "phone"
+  value: string
+  purpose: "bind" | "login" | "reset_password"
+}
+
+export interface BindContactRequest {
+  target: "email" | "phone"
+  value: string
+  code: string
+}
+
+export interface BindContactResponse {
+  message: string
+  user: User
+}
+
+// 获取微信授权链接
+export const getWechatAuthUrl = async (): Promise<WechatAuthUrlResponse> => {
+  const response = await apiClient.get("/auth/wechat/url")
+  return response.data
+}
+
+// 微信回调登录
+export const wechatCallback = async (
+  code: string,
+  state: string,
+): Promise<WechatCallbackResponse> => {
+  const response = await apiClient.post("/auth/wechat/callback", { code, state })
+  return response.data
+}
+
+// 发送验证码
+export const sendVerificationCode = async (
+  data: SendVerificationCodeRequest,
+): Promise<{ message: string }> => {
+  const response = await apiClient.post("/auth/send-verification-code", data)
+  return response.data
+}
+
+// 绑定联系方式
+export const bindContact = async (data: BindContactRequest): Promise<BindContactResponse> => {
+  const response = await apiClient.post("/auth/bind-contact", data)
+  return response.data
+}