feat: migrate to vite

vite.config.js

@@ -0,0 +1,11 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+
+export default defineConfig(() => {
+  return {
+    build: {
+      outDir: 'build',
+    },
+    plugins: [react()],
+  };
+});