add entrance transition

src/components/PhotoScroller.vue

@@ -1,5 +1,5 @@
 <template>
-	<div class="photo-section">
+	<div class="photo-scroller">
 		<div class="t-form__label" v-text="title" />
 		<div class="photo-shell" :class="{ 'without-add': !showAdd }">
 			<div class="items">
@@ -189,7 +189,7 @@ function openPhotoViewer(index: number): void {
 </script>
 
 <style scoped lang="less">
-.photo-section {
+.photo-scroller {
 	gap: .375rem;
 	width: 100%;
 	display: grid;
@@ -314,7 +314,7 @@ function openPhotoViewer(index: number): void {
 }
 
 :global(html.theme-dark) {
-	.photo-section {
+	.photo-scroller {
 		.field-title,
 		.photo-empty {
 			color: #94a3b8;