localization v2

frontend/src/routes/+page.server.ts

@@ -49,5 +49,15 @@ export const actions: Actions = {
 		} else {
 			return redirect(302, '/');
 		}
+	},
+	setLocale: async ({ url, cookies }) => {
+		const locale = url.searchParams.get('locale');
+		// change the theme only if it is one of the allowed themes
+		if (locale && ['en', 'es'].includes(locale)) {
+			cookies.set('locale', locale, {
+				path: '/',
+				maxAge: 60 * 60 * 24 * 365
+			});
+		}
 	}
 };