Add tcell to support Windows

[markruler]

But it doesn't work properly. I need help with this PR.

[codecov-io]

Codecov Report

Merging #56 into master will decrease coverage by 1.40%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master      #56      +/-   ##
==========================================
- Coverage   77.75%   76.35%   -1.39%     
==========================================
  Files           8        8              
  Lines         382      389       +7     
==========================================
  Hits          297      297              
- Misses         66       73       +7     
  Partials       19       19              

Impacted Files	Coverage Δ
gui/gui.go	63.64% <0.00%> (-9.28%)	⬇️

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[nakabonne]

@markruler Hi, thanks for your contribution! To be honest, I've been putting off anything related to Windows for a long time. I'm not able to set up a Windows environment right away, so please be patient! (will probably start on it this weekend)

[nakabonne]

@markruler We need to discuss this before implementing it, so could you please open a new issue with the screenshot?

[nakabonne]

I just opened a new issue #62

[brenol]

Hi @markruler,

Just used your branch with Powershell and it looks like this:

Using cmd.exe inside Windows Terminal, redraw is quite slow (and I can see it "moving from upwards to the bottom"), but it actually works OK IMO:

I'm using Windows terminal on 20231 pre_release (Insider fast build).

Perhaps it's improved on new releases (like the build I'm using) but I'm not sure. I'm using Windows Terminal version 1.3.2651.0.

Which release are you on?

[markruler]

Thanks for your review! @brenol
Yes, my terminal version is 1.3.2651.0. And I tried to install Windows 10 on the Hyper-V, but there was nothing wrong.

I think this is a problem that happened when I customized the terminal. But I still don't know exactly why this problem happened.

[markruler]

I've figured out the cause. It's because of the font.

@nakabonne
Could you merge this PR?

[nakabonne]

I see that it may not render correctly with some font settings. It doesn't seem to be a problem, so I'll be happy to merge it.

@markruler Thanks for your help!

[nakabonne]

@brenol Thanks for helping me with my review!