chore: bump version to 0.1515

src/web/public/styles.css

@@ -8614,10 +8614,21 @@ kbd {
 
   .accessory-btn-dismiss {
     margin-left: auto;
-    padding: 6px 10px;
-    background: transparent;
-    border-color: transparent;
-    color: #888;
+    padding: 8px 14px;
+    background: #2a2a2a;
+    border: 1.5px solid rgba(255, 255, 255, 0.25);
+    border-radius: 6px;
+    color: #e5e5e5;
+  }
+
+  .accessory-btn-dismiss svg {
+    width: 22px;
+    height: 22px;
+    stroke-width: 3;
+  }
+
+  .accessory-btn-dismiss:active {
+    background: #3a3a3a;
   }
 
   /* Add case button - compact (keeping for when shown via menu) */