remove last remnants of react

src/interface/components/utils/ReactAdapter.svelte

@@ -1,27 +0,0 @@
-<script lang="ts">
-  import React from "react";
-  import ReactDOM from "react-dom";
-  import { onDestroy, onMount } from "svelte";
-
-  const e = React.createElement;
-  let container: HTMLDivElement;
-
-  onMount(() => {
-    const { el, children, class: _, ...props } = $$props;
-    try {
-      ReactDOM.render(e(el, props, children), container);
-    } catch (err) {
-      console.warn(`react-adapter failed to mount.`, { err });
-    }
-  });
-
-  onDestroy(() => {
-    try {
-      ReactDOM.unmountComponentAtNode(container);
-    } catch (err) {
-      console.warn(`react-adapter failed to unmount.`, { err });
-    }
-  });
-</script>
-
-<div bind:this={container} class={$$props.class}></div>