refactor: remove component count display in TabsWidget

- Removed the display of the component count next to the tab labels in the TabsWidget.
- This change simplifies the tab interface by eliminating unnecessary information, enhancing the overall user experience.

These updates aim to streamline the visual presentation of the TabsWidget component.

frontend/components/screen/widgets/TabsWidget.tsx

@@ -477,9 +477,6 @@ export function TabsWidget({
               <div key={tab.id} className="relative">
                 <TabsTrigger value={tab.id} disabled={tab.disabled} className="relative pr-8">
                   {tab.label}
-                  {tab.components && tab.components.length > 0 && (
-                    <span className="text-muted-foreground ml-1 text-xs">({tab.components.length})</span>
-                  )}
                 </TabsTrigger>
                 {allowCloseable && (
                   <Button