fix(vite-plugin): Omit React-Router v7 plugin for DevServer (#1492)

Co-authored-by: Adam Skoufis <[email protected]>

Author: kube

.changeset/vite-plugin-react-router.md

@@ -0,0 +1,5 @@
+---
+'@vanilla-extract/vite-plugin': patch
+---
+
+Filter out `react-router` Vite plugin when creating the `vite-node` compiler

packages/vite-plugin/src/index.ts

@@ -40,7 +40,9 @@ const removeIncompatiblePlugins = (plugin: PluginOption) =>
   // Additionally, some internal Remix plugins rely on a `ctx` object to be initialized by
   // the main Remix plugin, and may not function correctly without it. To address this, we
   // filter out all Remix-related plugins.
-  !plugin.name.startsWith('remix');
+  !plugin.name.startsWith('remix') &&
+  // As React-Router plugin works the same as Remix plugin, also ignore it.
+  !plugin.name.startsWith('react-router');
 
 interface Options {
   identifiers?: IdentifierOption;