## Summary by CodeRabbit
- **New Features**
- Added a refresh button in the notifications sidebar, allowing users to
update notification counts on demand.
- Introduced real-time updates for notification counts through a new
subscription.
- Enhanced GraphQL functionality to support recalculating notification
counts for archived and unread notifications.
- Added a new mutation for recalculating the notifications overview.
- Implemented a new subscription to receive updates on notification
counts.
- Minor formatting update to the notifications title for improved
readability.