feat: plot the command along with the result

[shenwei356]

Thanks for developing this great tool.

Is your feature request related to a problem? Please describe.
Nope

Describe the solution you'd like
It would be great if the command could be plotted optionally with one flag.

E.g.,

freeze -x "seq 3"  -o t.png --include-cmd

generates a "figure" below.

$ seq 3
1
2
3

Describe alternatives you've considered

Nope

Additional context

Nope

[maaslalani]

This is a great idea! Thank you for the issue!

[Delta456]

I can work on implementing this feature.

[bashbunni]

@Delta456 sounds good! Looking forward to seeing your solution :)