feat: add btn-danger style

src/assets/styles/tailwind.css

@@ -126,6 +126,10 @@ thead .fc-day-selected:hover {
     @apply tw-bg-gray-100 tw-border tw-border-solid tw-border-black/5 tw-transition hocus:enabled:tw-brightness-95;
   }
 
+  .btn-danger {
+    @apply tw-border-2 tw-border-rose-600 tw-bg-white tw-text-rose-600 hocus:tw-bg-rose-600 hocus:tw-text-white;
+  }
+
   .aura-table-wrapper {
     @apply tw-bg-white tw-rounded tw-shadow tw-mb-12;
     contain: paint;