feat(ui): bring hovered/focused avatar to top

components/notification/NotificationGroupedLikes.vue

@@ -30,7 +30,7 @@ const likes = computed(() => group.likes.filter(i => i.favourite && !i.reblog))
         <div v-if="likes.length" flex="~ gap-1">
           <div :class="useStarFavoriteIcon ? 'i-ri:star-line color-yellow' : 'i-ri:heart-line color-red'" text-xl me-2 />
           <template v-for="i, idx of likes" :key="idx">
-            <AccountHoverWrapper :account="i.account" relative me--4 border="2 bg-base" rounded-full>
+            <AccountHoverWrapper :account="i.account" relative me--4 border="2 bg-base" rounded-full hover:z-1 focus-within:z-1>
               <NuxtLink :to="getAccountRoute(i.account)">
                 <AccountAvatar text-primary font-bold :account="i.account" class="h-1.5em w-1.5em" />
               </NuxtLink>