Keybindings for feed entry navigation

[PraneethJain]

I feel the navigation in the feed entry list is a bit unintuitive.

• Pressing the Right Arrow key moves focus from the entry list back to the feed/category list.
• Pressing the Left Arrow key has no effect.

This behavior is unexpected coming from using other TUIs (file managers like ranger, where the left arrow takes you back, and the right arrow will open the file). We could have keybinds as follows:

• Left Arrow: Go back from the entry list to the feed/category list.
• Right Arrow: Open the selected entry for reading (similar to Enter).

What are your thoughts on this? If this works for you, I can write a quick PR for this.

[PraneethJain]

@CrociDB Just pinging in case you missed this, not sure if GitHub discussions sends a notification. (Apologies if it does!)

[CrociDB]

Hi @PraneethJain. I did see it, but was a bit busy today.

So, the left arrow not moving back to the Category menu is actually a bug:

                (_, KeyCode::Right | KeyCode::Char('h')) => {
                    self.inputstate = MainInputState::Menu;
                    Ok(AppScreenEvent::None)
                }

It's implemented, but set to right key for some reason. And since I mostly only use the vim bindkeys, never noticed. I'm just pushing the fix now. Thanks for the note!

However, I don't like the idea of pressing right (or l) from the entry list to read it. Since it's a new screen being opened, I feel it's better to keep it opening with Enter.

[PraneethJain]

Fair enough, thanks!