feat: display the version and backend service status on the page (#848)

### What problem does this PR solve?

#643 feat: display the version and backend service status on the page

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/services/userService.ts

@@ -16,6 +16,8 @@ const {
   set_tenant_info,
   add_llm,
   delete_llm,
+  getSystemStatus,
+  getSystemVersion,
 } = api;
 
 const methods = {
@@ -71,6 +73,14 @@ const methods = {
     url: delete_llm,
     method: 'post',
   },
+  getSystemStatus: {
+    url: getSystemStatus,
+    method: 'get',
+  },
+  getSystemVersion: {
+    url: getSystemVersion,
+    method: 'get',
+  },
 } as const;
 
 const userService = registerServer<keyof typeof methods>(methods, request);