feat: show active jobs label in top menu (#8169)

Replace the top-menu queue history icon with a localized “N active”
label so active jobs are visible at a glance.

Requested as part of the new
[designs](https://www.figma.com/design/LVilZgHGk5RwWOkVN6yCEK/Queue-Progress-Modal?node-id=3381-6181&m=dev).

I checked all failing snapshots and they are all expected (1 flaky).

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8169-feat-show-active-jobs-label-in-top-menu-2ee6d73d3650812cbf0cda389395c563)
by [Unito](https://www.unito.io)

---------

Co-authored-by: github-actions <github-actions@github.com>

src/components/TopMenuSection.vue

@@ -44,19 +44,17 @@
           <Button
             v-tooltip.bottom="queueHistoryTooltipConfig"
             type="destructive"
-            size="icon"
+            size="md"
             :aria-pressed="isQueueOverlayExpanded"
-            :aria-label="
-              t('sideToolbar.queueProgressOverlay.expandCollapsedQueue')
-            "
+            class="px-3"
+            data-testid="queue-overlay-toggle"
             @click="toggleQueueOverlay"
           >
-            <i class="icon-[lucide--history] size-4" />
-            <span
-              v-if="queuedCount > 0"
-              class="absolute -top-1 -right-1 min-w-[16px] rounded-full bg-primary-background py-0.25 text-[10px] font-medium leading-[14px] text-base-foreground"
-            >
-              {{ queuedCount }}
+            <span class="text-sm font-normal tabular-nums">
+              {{ activeJobsLabel }}
+            </span>
+            <span class="sr-only">
+              {{ t('sideToolbar.queueProgressOverlay.expandCollapsedQueue') }}
             </span>
           </Button>
           <CurrentUserButton
@@ -117,18 +115,26 @@ const rightSidePanelStore = useRightSidePanelStore()
 const managerState = useManagerState()
 const { isLoggedIn } = useCurrentUser()
 const isDesktop = isElectron()
-const { t } = useI18n()
+const { t, n } = useI18n()
 const { toastErrorHandler } = useErrorHandling()
 const commandStore = useCommandStore()
 const queueStore = useQueueStore()
 const queueUIStore = useQueueUIStore()
+const { activeJobsCount } = storeToRefs(queueStore)
 const { isOverlayExpanded: isQueueOverlayExpanded } = storeToRefs(queueUIStore)
 const releaseStore = useReleaseStore()
 const { shouldShowRedDot: showReleaseRedDot } = storeToRefs(releaseStore)
 const { shouldShowRedDot: shouldShowConflictRedDot } =
   useConflictAcknowledgment()
 const isTopMenuHovered = ref(false)
-const queuedCount = computed(() => queueStore.pendingTasks.length)
+const activeJobsLabel = computed(() => {
+  const count = activeJobsCount.value
+  return t(
+    'sideToolbar.queueProgressOverlay.activeJobsShort',
+    { count: n(count) },
+    count
+  )
+})
 const isIntegratedTabBar = computed(
   () => settingStore.get('Comfy.UI.TabBarLayout') === 'Integrated'
 )