Remove mode parameter from Vite config export function

vite.config.ts

@@ -4,7 +4,7 @@ import react from "@vitejs/plugin-react-swc";
 import { defineConfig } from "vitest/config";
 
 // https://vitejs.dev/config/
-export default defineConfig(( { mode } ) => ({
+export default defineConfig(() => ({
   // base: mode === 'production' && process.env.GITHUB_ACTIONS ? '/website/' : '/',
   server: {
     host: "::",