feat(c端): 补齐 OPC认证申请 + 转园申请发起页(小程序+网站)

- 小程序：新增 pages/cert-apply(OPC认证)、pages/park-transfer(转园)；utils/profile.js 封装 /opc/certification/apply|mine、/opc/park-transfer/apply|mine；app.config 注册；首页/我的加入口
- 网站：新增 services/opcProfile.js、user/CertApply.jsx、user/ParkTransfer.jsx；App.jsx 路由 + Home.jsx 申请区入口
- 登录门复用 auth(phoneLogin/bindPhone/isAuthed)；重复提交/已认证前端禁用；build:weapp + website build 通过
- 至此 申请入驻/OPC认证/转园 三条流：C端发起 → 园区端|平台端审核 → 回填用户 全链路打通

Co-Authored-By: Claude <noreply@anthropic.com>

miniprogram/src/utils/profile.js

@@ -0,0 +1,27 @@
+import { request } from './api';
+
+/** OPC 认证：提交认证申请（需登录，opc_member） */
+export async function submitOpCert(payload) {
+  const r = await request('POST', '/opc/certification/apply', payload, true);
+  if (!r?.ok) throw new Error(r?.detail || r?.error || '提交失败');
+  return r;
+}
+
+/** OPC 认证：我的认证状态 {certification_status, certification} */
+export async function getOpCertMine() {
+  const r = await request('GET', '/opc/certification/mine', {}, true);
+  return r || {};
+}
+
+/** 转园：提交转园申请（需登录，园区 OPC） */
+export async function submitParkTransfer(payload) {
+  const r = await request('POST', '/opc/park-transfer/apply', payload, true);
+  if (!r?.ok) throw new Error(r?.detail || r?.error || '提交失败');
+  return r;
+}
+
+/** 转园：我的转园申请 {transfer} */
+export async function getParkTransferMine() {
+  const r = await request('GET', '/opc/park-transfer/mine', {}, true);
+  return r || {};
+}