feat(h5): unify WeChat OAuth under m.runxian.top path routing

Serve user/shop/partner H5 under /user/, /shop/, /partner/ on a single authorized domain; update nginx, SSL script, and router base paths.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/h5-shop/src/main.tsx

@@ -1,13 +1,14 @@
 import React from 'react';
 import ReactDOM from 'react-dom/client';
 import { BrowserRouter } from 'react-router-dom';
+import { getRouterBasename } from '@dukang/weixin-sdk';
 import { StoreSessionProvider } from './contexts/StoreSessionContext';
 import App from './App';
 import './styles.css';
 
 ReactDOM.createRoot(document.getElementById('root')!).render(
   <React.StrictMode>
-    <BrowserRouter>
+    <BrowserRouter basename={getRouterBasename()}>
       <StoreSessionProvider>
         <App />
       </StoreSessionProvider>

apps/h5-shop/src/pages/HomePage.tsx

@@ -24,7 +24,7 @@ function formatMoney(n: number) {
 function formatScanError(e: unknown): string {
   const msg = e instanceof Error ? e.message : '扫码失败，请重试';
   if (/invalid signature/i.test(msg)) {
-    return '微信 JSSDK 签名校验失败：请确认公众号已配置 JS 接口安全域名为 shop.runxian.top，并刷新页面后重试';
+    return '微信 JSSDK 签名校验失败：请确认公众号已配置 JS 接口安全域名为 m.runxian.top，并刷新页面后重试';
   }
   return msg;
 }

apps/h5-shop/vite.config.ts

@@ -3,6 +3,7 @@ import react from '@vitejs/plugin-react';
 import path from 'path';
 
 export default defineConfig({
+  base: '/shop/',
   plugins: [react()],
   resolve: {
     alias: {