Add option to switch back to old screen switching animation and page save behavior.

[pseudokawaii]

Describe your suggested feature

Firstly, I am always appreciative of J2K for their active maintenance of this fork. TachiyomiJ2K remains one of my most beloved open-source projects. The recent v1.7.2 update introduced some changes that I personally find undesirable:

• Updated animation for switching between screens (older devices will still see the old animations)
• Covers and pages of library entries are now always saved in subfolders

I find the new sliding animation somewhat bothersome, and I am not fond of the application creating numerous folders for saving images, as I frequently save images. If it's not too much to ask, I would appreciate the ability to revert to the previous screen transition animation and the previous behavior of using a single folder for saving individual pages.

Other details

No response

Acknowledgements

• I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open issue.
• I have written a short but informative title.
• If this is an request for a feature in the original Tachiyomi, I am opening because multiple versions of TachiyomiJ2K have been released without this feature.
• If this is an issue with an extension, or a request for an extension, I should be opening an issue in the extensions repository.
• I have updated the app to version 1.7.2.
• I have checked through the app settings for my feature.
• I have admitted that I am a clown by having checked this box, as I have not read these acknowledgements.
• I will fill out all of the requested information in this form.

[zhongfly]

Agreed, I think the new animation doesn't smooth. I prefer the old one.
Update:
I compared how the new animation look on my phone and tablet, and found that on the larger screen it feel disjointed and on the smaller screen it is acceptable.
My tablet has an 11" screen with a resolution of 2880*1800.

[Jays2Kings]

The animation I'm still looking into but the saved image structure isn't returning, as main tachi has removed it for the bugs it caused, I'm doing the same