Add Table Styles

src/components/GroupTable.svelte

@@ -21,6 +21,7 @@
     import {window} from "./util.ts";
     import {t} from "astro-i18n";
     import type {ExtendedEvent} from "@type/event.ts";
+    import "@styles/table.css"
 
     export let event: ExtendedEvent;
     export let group: string;