Handle optional API data in pages

app/pages/artist/[id]/index.vue

@@ -13,13 +13,14 @@ const { data: albumsData } = await useApiFetch<Album[]>(
 const { data: tracksData } = await useApiFetch<Track[]>(
 	`/artists/${id.value}/tracks`,
 )
+const tracks = computed(() => tracksData.value ?? [])
 
 const chunkedTracks = computed(() => {
 	const SIZE = 3
 	const chunks = []
 
-	for (let i = 0; i < tracksData.value.length; i += SIZE) {
-		chunks.push(tracksData.value.slice(i, i + SIZE))
+	for (let i = 0; i < tracks.value.length; i += SIZE) {
+		chunks.push(tracks.value.slice(i, i + SIZE))
 	}
 
 	return chunks
@@ -56,12 +57,12 @@ useHead({ title: computed(() => artistData.value ? `${artistData.value.name} - A
 			<div class="buttons">
 				<Button
 					icon-name="lucide:play"
-					@click="() => playAlbum(tracksData)"
+					@click="() => playAlbum(tracks)"
 					>Play</Button
 				>
 				<Button
 					icon-name="lucide:shuffle"
-					@click="() => playShuffledAlbum(tracksData)"
+					@click="() => playShuffledAlbum(tracks)"
 					>Shuffle</Button
 				>
 			</div>
@@ -82,7 +83,7 @@ useHead({ title: computed(() => artistData.value ? `${artistData.value.name} - A
 				:track="track"
 				:index="i + pI * 3"
 				@play-album-at-index="
-					() => playAlbumAtIndex(tracksData, i + pI * 3)
+					() => playAlbumAtIndex(tracks, i + pI * 3)
 				"
 			/>
 		</section>

app/pages/artist/[id]/tracks.vue

@@ -5,6 +5,7 @@ const id = computed(() => route.params.id)
 const { data: tracksData } = await useApiFetch<Track[]>(
 	`/artists/${id.value}/tracks`,
 )
+const tracks = computed(() => tracksData.value ?? [])
 
 const { playAlbumAtIndex } = usePlayer()
 useHead({ title: "Artist Songs" })
@@ -15,12 +16,12 @@ useHead({ title: "Artist Songs" })
 		<h1 class="title">Songs</h1>
 
 		<TrackRow
-			v-for="(track, i) in tracksData"
+			v-for="(track, i) in tracks"
 			:key="track._id"
 			:track="track"
 			:index="i"
 			show-image
-			@play-album-at-index="() => playAlbumAtIndex(tracksData, i)"
+			@play-album-at-index="() => playAlbumAtIndex(tracks, i)"
 		/>
 	</section>
 </template>