Collections: Add short description to profile pages

app/templates/users/profile.html

@@ -221,7 +221,10 @@
 		<a class="float-end btn btn-primary btn-sm" href="{{ url_for('collections.view', author=collection.author.username, name=collection.name) }}">
 			View collection
 		</a>
-		<h2>{{ collection.title }}</h2>
+		<h2 class="mb-3">{{ collection.title }}</h2>
+		<p class="mt-0 mb-4">
+			{{ collection.short_description }}
+		</p>
 		{% set collection_packages = collection.packages | limit(4) %}
 		{{ render_pkggrid(collection_packages) }}
 	</section>