[Request] Add a "Book I own" feature

[lucastucious]

Hir, I've seen that Dante is moving forward and it's awesome.

But I wanted to ask if you could use this refactoring to add a "book I own" tracker.

Maybe just a feature to rename tabs could make it (I don't use the tracking feature, so the "reading" is useless?) And configure Wich tab is opened by default.

Maybe even configure Wich tabs are displayed and Wich ones are hidden in the menu (I only use "Done" and "Wishlist" tabs)