replace vite plugin config w/ react-router.config.ts

CHANGELOG.md

@@ -329,29 +329,26 @@ For Remix consumers migrating to React Router, the `vitePlugin` and `cloudflareD
 +import { cloudflareDevProxy } from "@react-router/dev/vite/cloudflare";
 ```
 
-**Removed Vite Plugin `manifest` option**
+**Removed `manifest` option**
 
 For Remix consumers migrating to React Router, the Vite plugin's `manifest` option has been removed. The `manifest` option been superseded by the more powerful `buildEnd` hook since it's passed the `buildManifest` argument. You can still write the build manifest to disk if needed, but you'll most likely find it more convenient to write any logic depending on the build manifest within the `buildEnd` hook itself. ([#11573](https://github.com/remix-run/react-router/pull/11573))
 
 If you were using the `manifest` option, you can replace it with a `buildEnd` hook that writes the manifest to disk like this:
 
 ```js
-import { reactRouter } from "@react-router/dev/vite";
+// react-router.config.ts
+import { type Config } from "@react-router/dev/config";
 import { writeFile } from "node:fs/promises";
 
 export default {
-  plugins: [
-    reactRouter({
-      async buildEnd({ buildManifest }) {
-        await writeFile(
-          "build/manifest.json",
-          JSON.stringify(buildManifest, null, 2),
-          "utf-8"
-        );
-      },
-    }),
-  ],
-};
+  async buildEnd({ buildManifest }) {
+    await writeFile(
+      "build/manifest.json",
+      JSON.stringify(buildManifest, null, 2),
+      "utf-8"
+    );
+  },
+} satisfies Config;
 ```
 
 #### Exposed Router Promises