config: change horizontal scroll keys We'd like to allow browsing the repository data using keys only. That's why `left`/`right` was used to change the focused pane. By this way, users can browse the graph history AND read patches using its right hand on arrow keys. Using `left` / `right` is quite intuitive but it breaks a really useful rule. Horizontal scrolling seems to be used less often. `<` / `>` are not so bad. Looking at https://keyshorts.com/blogs/blog/44712961-how-to-identify-laptop-keyboard-localization almost layouts have close `<` / `>` except `Azeri/Azerbaijani layout` (sorry guys).
scroll the whole graph tree IMPORTANT: CURSOR_LEFT, CURSOR_RIGHT now slides the graphtree. The cannot be used to change focused pane anymore. The main purpose of this feature is to see the graph when branches overflow the viewport. so, scrolling only one line doesn't help.