Fixed tag photo scroll and lazy loading.

assets/components/tags/tag.vue

@@ -19,6 +19,7 @@
 
 			<Scroll
 				v-if="hasMedia"
+				v-slot="scroll"
 				:expanded="expanded"
 				class="scroll-light"
 				@expand="(state) => expanded = state"
@@ -26,6 +27,7 @@
 				<Photos
 					:tag="tag"
 					:class="{ expanded }"
+					@load="scroll.loaded"
 				/>
 			</Scroll>
 
@@ -159,4 +161,8 @@ export default {
 	color: var(--text-light);
 	background: var(--profile);
 }
+
+.scroll {
+	background: var(--background-dim);
+}
 </style>