DOKAN PRO - Menu Manager Settings - Add notification (Number) on Announcement Menu Items Tab

[Sophie-2e]

Is your feature request related to a problem? Please describe.

Similar to the notifications we can see on the Support and RMA Menu Items Tabs in the seller dashboard #2194, would be great to also have a notification for the Announcement Menu Items Tab which will display the number of unread announcements

Describe the solution you'd like

Similar to the notifications we can see on the Support and RMA Menu Items Tabs in the seller dashboard #2194, would be great to also have a notification for the Announcement Menu Items Tab which will display the number of unread announcements

Describe alternatives you've considered

None

Additional context

Social media also adds the number of count of new notifications in user profile, so as Dokan already does it for the Support, RMA, Order menu item tabs, will make sense to have it for the Announcement Menu Item, and even for the Review Menu Item (taking into consideration the number of new reviews that the seller has not seen yet)