[Feature Request] Quick add all local mangas to library

[zuoez02]

I want a feature about add all mangas to library in the local source. I have over 1000 mangas in my NAS. I installed Tachidesk and move all mangas in local storage of Tachidesk, and I can see them in local source. But I have to read them in local source only. I am used to reading mangas on my smart phone. I installed tachidesk extension on Tachiyomi, but I can only see mangas in library. How can I add local sources to library?

Besides, the local source list is too slow and load all mangas when I open local sources page. Maybe using a pagination is a good idea?

Sorry for my poor English.