feat: task checklist improvements (#797)

Co-authored-by: kolaente <k@knt.li>
Reviewed-on: https://kolaente.dev/vikunja/frontend/pulls/797
Co-authored-by: konrad <k@knt.li>
Co-committed-by: konrad <k@knt.li>

src/styles/components/task.scss

@@ -10,6 +10,7 @@
 
   .subtitle {
     color: $grey-500;
+    margin-bottom: 1rem;
 
     a {
       color: $grey-800;
@@ -178,6 +179,10 @@
     color: $grey-500;
     text-align: right;
   }
+	
+  .checklist-summary {
+    margin-left: .25rem;
+  }	
 }
 
 .link-share-container:not(.has-background) .task-view {

src/styles/components/tasks.scss

@@ -195,6 +195,11 @@
 			border-bottom-color: $grey-300;
 		}
 	}
+	
+	.checklist-summary {
+		padding-left: .5rem;
+		font-size: .9rem;
+	}
 
 	.progress {
 		width: 50px;