fix: add focus-states to remove-buttons

refs #293

src/components/generic/Tag.vue

@@ -8,7 +8,7 @@
     <button
       v-if="removable"
       type="button"
-      class="btn tw-text-xs tw-p-0 tw-flex-none tw-ml-1"
+      class="btn tw-text-xs tw-p-0 tw-flex-none tw-ml-1 focus-visible:tw-ring-2"
       @click="emit('remove')"
     >
       <icon-system-uicons-cross />

src/components/identities/AUserPreview.vue

@@ -15,7 +15,7 @@
     <button
       v-if="removable"
       type="button"
-      class="btn tw-text-xs tw-p-0 tw-flex-none tw-ml-auto"
+      class="btn tw-text-xs tw-p-0 tw-flex-none tw-ml-auto focus-visible:tw-ring-2"
       @click="emit('remove')"
     >
       <icon-system-uicons-cross />