Permanently deletes a single event from your school's system.

What this endpoint does:

• Permanently removes the event from the database
• Automatically removes all student and professor associations
• Sends deletion notifications to affected students
• Cannot be undone once completed

Automatic behaviors:

• Cascade deletion: All relationships (students, professors) are automatically removed
• Smart notifications: Students receive push notifications only for events happening within 14 days
• Notification content: Students get notified with event name, date, and time
• Error handling: If the event doesn't exist, the operation fails gracefully

Use cases:

• Removing cancelled events
• Cleaning up duplicate or incorrect events
• Bulk cleanup operations (though consider using mass delete for better performance)

⚠️ Warning: This operation cannot be undone. The event and all its data will be permanently lost.