Add options to customize horizontal navigation

[vocux]

Hello!

I recently switched to Capy Reader and must say it's really nice! Thanks for this! 😊

I noticed that horizontal navigation was added in the last update which I think is incredible! I'd like to suggest to make the actions of the article left / right swipe as customizeable as the other gestures within the app. For example the reader I used before Capy had this neat function that when swiping from left to right within an article, you would go back to the feed / article overview. An option to have a similar behaviour would be really cool since I often don't like to read / view every single article of a feed, but instead only a select few, and simply swiping left to get back to the overview would make the app much quicker to use.

Best wishes!

[jocmp]

Hey @vocux, thanks for the suggestion. Given how it's built, I don't plan on adding options to the horizontal swiping right now, but I'll think about it!