Added background

Added About

vite.config.js

@@ -1,7 +1,19 @@
 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
 
-// https://vite.dev/config/
 export default defineConfig({
-  plugins: [react()],
-})
+    plugins: [react()],
+    css: {
+        postcss: './postcss.config.js',
+    },
+    build: {
+        rollupOptions: {
+            output: {
+                manualChunks: {
+                    'react-vendor': ['react', 'react-dom'],
+                    'animation-vendor': ['three', 'styled-components', 'framer-motion'],
+                }
+            }
+        }
+    }
+})