Add sauna

webui/svelte.config.js

@@ -0,0 +1,12 @@
+import adapter from '@sveltejs/adapter-static';
+
+/** @type {import('@sveltejs/kit').Config} */
+const config = {
+	kit: {
+		adapter: adapter({
+			fallback: "200.html"
+		})
+	}
+};
+
+export default config;