update vite base

Author: MarcBaeuerle

frontend/vite.config.ts

@@ -5,5 +5,5 @@ import tailwindcss from '@tailwindcss/vite'
 // https://vite.dev/config/
 export default defineConfig({
   plugins: [react(),  tailwindcss(),],
-  base: '/'
+  base: './'
 })