Feature Request

Allow users to opt-in for a notification when a command completes.

Proposal:

• Add a --notify flag to enable a notification upon completion.
• Add a --notification-mode flag (and support a config file value) to specify the notification type:
  • Options: beep or notification (default: notification)
• Use gen2brain/beeep for notification implementation.
• The notification feature should be OFF by default.

Example Usage

esa do-something --notify --notification-mode=beep

Acceptance Criteria

• When --notify is provided, user gets notified on task completion
• --notification-mode flag/config determines if notification is a beep or a system notification
• Defaults to system notification if not specified
• Uses beeep library for notifications
• Feature is opt-in, off by default