feat: show active organisation name as sidebar section title

Made-with: Cursor

apps/app/src/layouts/components/DefaultLayoutWithVerticalNav.vue

@@ -5,10 +5,19 @@ import { useAuthStore } from '@/stores/useAuthStore'
 const authStore = useAuthStore()
 
 const navItems = computed(() => {
+  const orgName = authStore.currentOrganisation?.name ?? 'Beheer'
+
+  const orgItems = orgNavItems.map(item => {
+    if ('heading' in item && item.heading === 'Beheer') {
+      return { ...item, heading: orgName }
+    }
+    return item
+  })
+
   if (authStore.isSuperAdmin) {
-    return [...orgNavItems, ...platformNavItems]
+    return [...orgItems, ...platformNavItems]
   }
-  return orgNavItems
+  return orgItems
 })
 
 // Components