feat(feed): hide list dots on small screen

Author: VChet

src/pages/feed.vue

@@ -91,6 +91,10 @@ function composeIconStyle(action: FeedEvent["action"]): CSSProperties | null {
     gap: 0.5rem;
     padding-left: 1.25rem;
     list-style-type: circle;
+    @media (width <= 600px) {
+      padding-left: 0;
+      list-style-type: none;
+    }
     li {
       a {
         font-weight: bold;