Automatic library update/syncing

[phamduyphat]

Describe your suggested feature

• Library should automatically update upon opening the app. Individual content, e.g manga, anime... should update upon exiting the player.
• When a new content is tracked, the "episodes panel" on the right should automatically sync with the tracker based on the highest episode count. For example, if we had watched 10/12 episodes of an anime, and MAL had only tracked 8/12, then MAL would be synced to 10/12, therefore were we to resume the content, the user would be watching the 10th episode, and vice versa. This should essentially be online tracking syncing for multiple devices, needing the user to only add content to library and add the same tracking(which the backup and restore options already do, I think).

Other details

Add option to interchange the counter on the top right of banners in library between counting remaining episodes or counting total episodes. I was really confused after that update ngl.

Acknowledgements

• [X] I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open or closed issue.
• [X] I have written a short but informative title.

[phamduyphat]

Forgot to add that library updates would spontaneously do the 2nd feature request as well!