fix imports

Author: Brendonovich

packages/start/src/index.ts

@@ -1,2 +1,2 @@
 // @refresh skip
-export { default as clientOnly } from "./shared/clientOnly";
+export { default as clientOnly } from "./shared/clientOnly.js";

packages/start/src/server/routes.ts

@@ -1,7 +1,8 @@
 import { createRouter } from "radix3";
 // @ts-expect-error
 import fileRoutes from "solid-start:routes";
-import { FetchEvent } from "./types";
+
+import { FetchEvent } from "./types.js";
 
 interface Route {
   path: string;