working on vcard display

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

frontend/src/routes/contact/FN.svelte

@@ -0,0 +1,9 @@
+<script>
+    import { fn } from '../../vcard.js';
+
+    let { vcard } = $props();
+
+    let name = $derived(fn(vcard));
+</script>
+
+<span class="formatted name">{name}</span>