feat: Improve preparation method display and filtering

src/index.css

@@ -178,4 +178,13 @@
   @keyframes sync-check-draw {
     to { stroke-dashoffset: 0; }
   }
+
+  /* Hide scrollbar utility */
+  .scrollbar-none::-webkit-scrollbar {
+    display: none;
+  }
+  .scrollbar-none {
+    -ms-overflow-style: none;
+    scrollbar-width: none;
+  }
 }