Update sidebar.ts

Author: QianLin-Jiaxi

src/.vuepress/sidebar.ts

@@ -1,5 +1,10 @@
 import { sidebar } from "vuepress-theme-hope";
 
-export default sidebar({
-  "/api/v1": "structure",
-});
+export default sidebar(
+  {
+    "/api/v1": "structure",
+  }
+  {
+    "/api/wss": "structure",
+  }
+);