Theme based on cover

[Singout69]

Describe your suggested feature

J2k has this feature where manga manhwa theme will changed based on their cover, it would be amazing if sy can implement it.

Other details

No response

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.
• [X] If this is an issue with an official extension, I should be opening an issue in the extension's repository.
• [X] I have updated the app to version 1.10.2.
• [X] I will fill out all of the requested information in this form.

[TimoNotThy]

So it's basically a blurred version of the cover in the background? If this gets implemented, please make it a setting. I'm not against it but I do like the current clean look too.