add vite stub

vite.config.ts.react

@@ -0,0 +1,21 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+import tsconfigPaths from 'vite-tsconfig-paths';
+
+export default defineConfig({
+  plugins: [tsconfigPaths(), react()],
+  server: {
+    port: 3000,
+  },
+  build: {
+    assetsDir: '',
+    chunkSizeWarningLimit: 1500,
+    rollupOptions: {
+      output: {
+        // This will output a single bundle file
+        entryFileNames: 'bundle.js',
+        chunkFileNames: 'bundle.js'
+      }
+    },
+  },
+});