Calculating tag photo dimensions in seed file, improved tag photo lazy loading.

assets/components/tags/photos.vue

@@ -10,9 +10,11 @@
 			class="photo-link"
 		>
 			<img
-				:src="`/img/${photo.thumbnail}`"
-				:style="{ 'background-image': `url(/img/${photo.thumbnail})` }"
+				:src="getPath(photo, 'thumbnail', { local: true })"
+				:style="{ 'background-image': `url(${getPath(photo, 'lazy', { local: true })})` }"
 				:alt="photo.comment"
+				:width="photo.width"
+				:height="photo.height"
 				class="photo"
 				@load="$emit('load', $event)"
 			>
@@ -122,6 +124,7 @@ export default {
 
 .poster,
 .photo {
+	width: auto;
 	max-height: 15rem;
 	max-width: 100%;
 	box-shadow: 0 0 3px var(--shadow-weak);