fix: building working, (lots of bugs)

src/svelte-interface/main.ts

@@ -0,0 +1,25 @@
+// @ts-expect-error - Svelte Hash Router is not typed (yet)
+import { routes } from 'svelte-hash-router'
+import App from './+layout.svelte';
+import Settings from './pages/settings.svelte';
+import styles from './index.css?inline';
+
+export default function initSvelteInterface(shadow: ShadowRoot) {
+  console.log(shadow)
+
+  routes.set({
+    'settings': Settings,
+    '*': Settings
+  })
+  
+  const app = new App({
+    target: shadow,
+  });
+
+  const style2 = document.createElement("style");
+  style2.setAttribute("type", "text/css");
+  style2.innerHTML = styles;
+  shadow.appendChild(style2);
+  
+  return app;
+}