refactor: Add user prop to TransportationCard component for conditional rendering of actions

frontend/src/lib/components/NewCollection.svelte

@@ -56,10 +56,16 @@
 				let id = data[1];
 				let user_id = data[2];
 
+				if (id !== undefined && user_id !== undefined) {
+					newCollection.id = id;
+					newCollection.user_id = user_id;
 					console.log(newCollection);
 					dispatch('create', newCollection);
 					addToast('success', 'Collection created successfully!');
 					close();
+				} else {
+					addToast('error', 'Error creating collection');
+				}
 			}
 		}
 	}

frontend/src/lib/components/TransportationCard.svelte

@@ -7,7 +7,7 @@
 	import FileDocumentEdit from '~icons/mdi/file-document-edit';
 
 	import { goto } from '$app/navigation';
-	import type { Collection, Transportation } from '$lib/types';
+	import type { Collection, Transportation, User } from '$lib/types';
 	import { addToast } from '$lib/toasts';
 
 	import Plus from '~icons/mdi/plus';
@@ -15,6 +15,7 @@
 	const dispatch = createEventDispatcher();
 
 	export let transportation: Transportation;
+	export let user: User | null = null;
 
 	function editTransportation() {
 		dispatch('edit', transportation);
@@ -51,6 +52,7 @@
 		{#if transportation.date}
 			{new Date(transportation.date).toLocaleString()}
 		{/if}
+		{#if user}
 			<div class="card-actions justify-end">
 				<button on:click={deleteTransportation} class="btn btn-secondary"
 					><TrashCanOutline class="w-5 h-5 mr-1" /></button
@@ -59,5 +61,6 @@
 					<FileDocumentEdit class="w-6 h-6" />
 				</button>
 			</div>
+		{/if}
 	</div>
 </div>

frontend/src/routes/collections/[id]/+page.svelte

@@ -374,6 +374,7 @@
 			{#each transportations as transportation}
 				<TransportationCard
 					{transportation}
+					user={data?.user}
 					on:delete={(event) => {
 						transportations = transportations.filter((t) => t.id != event.detail);
 					}}
@@ -430,6 +431,7 @@
 					{#each dayTransportations as transportation}
 						<TransportationCard
 							{transportation}
+							user={data?.user}
 							on:delete={(event) => {
 								transportations = transportations.filter((t) => t.id != event.detail);
 							}}