fix: remove missed use of path alias

Author: aaronbassett

apps/developer-hub/src/app/api/search/route.ts

@@ -1,4 +1,4 @@
-import { source } from "@/src/source";
 import { createFromSource } from "fumadocs-core/search/server";
+import { source } from "../../../source";
 
 export const { GET } = createFromSource(source);