Making things work and look a little nicer. Missing business logic and functions.

src/routes/events/ae_comp__event_session_obj_li.svelte

@@ -31,6 +31,7 @@ let {
 
 import { ae_util } from '$lib/ae_utils/ae_utils';
 import {
+    Barcode,
     Bell,
     BellOff,
     CalendarDays,
@@ -166,6 +167,7 @@ function toggle_details(id: string) {
                                             <div class="flex flex-col items-end gap-0.5">
                                                 {#if !$events_loc.pres_mgmt.hide__session_code && session_obj?.code}
                                                     <span class="border-surface-300-700 text-surface-700-300 bg-surface-200-800 rounded border px-1.5 py-0.5 font-mono text-xs select-all hover:bg-surface-100-900">
+                                                    <Barcode size="1em" class="text-surface-600-400" />
                                                         {session_obj.code}
                                                     </span>
                                                 {/if}