translate the app

frontend/svelte.config.js

@@ -1,5 +1,6 @@
 import preprocess from 'svelte-preprocess'
 import adapter from '@sveltejs/adapter-static'
+import precompileIntl from 'svelte-intl-precompile/sveltekit-plugin'
 
 export default {
 	preprocess: preprocess(),
@@ -9,5 +10,10 @@ export default {
 			fallback: 'index.html',
 		}),
 		target: '#svelte',
+		vite: {
+			plugins: [
+				precompileIntl('locales'), // if your translations are defined in /locales/[lang].json
+			],
+		},
 	},
 }