move vite workspaces into config

Author: ianmacartney

vite.config.mts

@@ -4,10 +4,11 @@ import react from "@vitejs/plugin-react";
 // https://vitejs.dev/config/
 export default defineConfig({
   plugins: [react()],
+
   test: {
     environment: "jsdom",
     exclude: ["node_modules/**", "convex/**", "packages/**"],
-
+    projects: [".", "packages/convex-helpers"],
     globals: true,
   },
 });