feat: Document native Vite support (#48)

Author: timfish

packages/vite/README.md

@@ -4,8 +4,29 @@
 
 Injects Debug IDs into source and sourcemaps when using Vite.
 
+Vite v6.1.1 and later support debug IDs natively without any plugins. Just set
+`build.rollupOptions.output.sourcemapDebugIds: true`:
+
 `vite.config.mjs`
 
+```ts
+export default {
+  root: "./src",
+  mode: "production",
+  build: {
+    outDir: "./dist",
+    sourcemap: true,
+    rollupOptions: {
+      output: {
+        sourcemapDebugIds: true,
+      },
+    },
+  },
+};
+```
+
+For older versions of Vite, you can use this plugin to inject debug IDs:
+
 ```ts
 import debugIds from "@debugids/vite";