Adds functionality to rebind keys to other keys

[Kagia001]

This allows users to rebind keys to other keys in the config file which lets users with non-qwerty keyboards to use the vim-like keybinds. Users can also use this to change the keyboard shortcut for commands which are not configurable in the config file, although this is a somewhat clumsy way to do that. There is some awefully WET code in here (remap_key()), but it works.

[Kagia001]

#385

[Kagia001]

Those clippy errors don't have anything to do with my code and I don't feel like messing around with someone elses code, so that check can keep failing for all I care.

[OrangeFran]

The clippy errors are from the rust version upgrade to 1.49. Clippy got updated with that as well. The errors have nothing to do with your code.

[Rigellute]

Sorry about the clippy errors. I've fixed them in #697. If you can rebase master, you should be good.

I'll have a look at your changes as soon as I can.

[Zeioth]

I've tested the PR and works as intended.

There are 3 trailing ';' that prevent cargo run to end without errors. Apart from that, all good.

[Zeioth]

@Rigellute run this:

git fetch origin refs/pull/693/head:keybindings-rework
git clone git@github.com:Zeioth/spotify-tui.git 

And then

cargo run

It literally took me 1 minute to have it working, and it's gonna be really useful for everyone. Thank you.

[Zeioth]

The only thing missing would be the ability to rebind CTRL+key. This is something critical I wouldn't overlook.

[gfauredev]

How is this project going ?
I would be interested in the rebind feature too.

[apprehensions]

How is this project going ?

abandoned