fix: loading dotenv in vite config

vite.config.js

@@ -1,7 +1,10 @@
 import { defineConfig } from 'vite'
 
+import dotenv from 'dotenv'
 import preact from '@preact/preset-vite'
 
+dotenv.config()
+
 console.log(`[Config] BASE_URL = "${process.env.BASE_URL}"`)
 
 export default defineConfig({