fix(studio): refine preset surfaces and repair gallery interactions

packages/ui/components/PortalDashboard.wrn

@@ -312,9 +312,10 @@ component PortalDashboard {
     }
 
     .wrn-portal-dashboard__list a {
-      border: 0;
-      border-bottom: 1px solid var(--wrn-color-border);
-      border-radius: 0;
+      align-items: flex-start;
+      border: 1px solid var(--wrn-color-border);
+      border-radius: var(--wrn-radius-sm);
+      background: var(--wrn-color-surface-2);
     }
 
     .wrn-portal-dashboard__status {
@@ -326,6 +327,8 @@ component PortalDashboard {
     }
 
     .wrn-portal-dashboard__list em {
+      flex: none;
+      margin-inline-start: auto;
       color: var(--wrn-color-muted);
       font-size: 0.7rem;
       font-style: normal;