fix(route): correct service worker source path

src/app/serwist/[path]/route.ts

@@ -9,7 +9,7 @@ import { createSerwistRoute } from '@serwist/turbopack';
 export const { dynamic, dynamicParams, revalidate, generateStaticParams, GET } =
   createSerwistRoute({
     additionalPrecacheEntries: [{ url: '/~offline' }],
-    swSrc: 'app/sw.ts',
+    swSrc: 'src/app/sw.ts',
     // nextConfig,
     // If set to `false`, Serwist will attempt to use `esbuild-wasm`.
     useNativeEsbuild: true,