Notification: Add an Option to Disable Auto-Log Notifications

I would love the ability to turn off auto-log notifications from Fitbit while keeping all other Habitify notifications enabled.

I use Fitbit integration to automatically track habits like sleep and steps, and it works great. However, every sync creates an auto-log notification, which clutters my notification center. I'd still like to receive my habit reminders and other important Habitify notifications, just not the auto-log ones.

A simple toggle in the notification settings for "Auto-Log Notifications" would solve this and give users more control over their notifications without affecting the Fitbit integration.

Thanks for considering this feature!