Added missing import component

Author: ToriLindsay

src/content/docs/browser-rendering/platform/limits.mdx

@@ -6,7 +6,7 @@ sidebar:
   order: 30
 ---
 
-import { Render, Plan } from "~/components";
+import { Render, Plan, Tabs, TabItem } from "~/components";
 
 <Plan type="workers-all" />