Extract memind_adm admin server, add local dev tooling, and remove image-generation.

Split platform admin and ops APIs into standalone admin-server.mjs with network guards; simplify billing to RMB token pricing, refactor user auth, and add rsync deploy plus local-test scripts and docs.

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

vite.config.ts

@@ -4,6 +4,8 @@ import react from '@vitejs/plugin-react';
 export default defineConfig(({ mode }) => {
   const env = loadEnv(mode, process.cwd(), '');
   const portalTarget = env.H5_DEV_PORTAL ?? 'http://127.0.0.1:8081';
+  // Platform super-admin API now lives in the standalone memind_adm service.
+  const adminTarget = env.H5_DEV_ADMIN ?? 'http://127.0.0.1:8082';
 
   return {
     plugins: [react()],
@@ -11,10 +13,11 @@ export default defineConfig(({ mode }) => {
       host: true,
       port: 5173,
       strictPort: true,
+      allowedHosts: ['127.0.0.1', 'localhost', '.localhost'],
       proxy: {
         '/api': portalTarget,
         '/auth': portalTarget,
-        '/admin-api': portalTarget,
+        '/admin-api': adminTarget,
         '/MindSpace': portalTarget,
         '^/u/': portalTarget,
         '^/s/': portalTarget,