fix(tabs): correct router playground src (#2957)

thetaPC · web-flow · commit afebb1577b69 · 2023-05-11T08:15:44.000-07:00
diff --git a/static/usage/v7/tabs/router/index.md b/static/usage/v7/tabs/router/index.md
@@ -88,6 +88,6 @@ import react_search_page_tsx from './react/search_page_tsx.md';
       },
     },
   }}
-  src="usage/v6/tabs/router/demo.html"
+  src="usage/v7/tabs/router/demo.html"
   devicePreview
 />
