Add an option to delete all active alerts at once

Currently, users need to delete active alerts individually. This can be inconvenient and time-consuming when a user has many active alerts across different markets.
It would be helpful to add a “Delete All Alerts” button or another bulk-delete option that allows users to remove all active alerts at once. A confirmation prompt could be shown before deletion to prevent accidental removal.
This would make alert management significantly faster and easier for users with a large number of active alerts.