Add ls option

[tony]

#599 rebased

[codecov]

Codecov Report

Merging #616 into master will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #616   +/-   ##
=======================================
  Coverage   78.32%   78.32%           
=======================================
  Files           5        5           
  Lines         798      798           
  Branches      232      232           
=======================================
  Hits          625      625           
  Misses        115      115           
  Partials       58       58           

Impacted Files	Coverage Δ
tmuxp/cli.py	64.86% <100.00%> (ø)

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[tony]

@pythops Do you want to make your own pull request / redo the branch ? (So you get full credit for this?)

I can wait as long as you'd like! No hurry!

[pythops]

@tony Just merge it :)
I'm more interested in making the tool better than getting the credits to flatter my ego ;)

[tony]

@pythops Merged! Thank you for the contribution and the tests!

I updated tests and switched it to use glob (since it's easier on package maintainers downstream, pathlib exists in our pyproject.toml, but it's only a test dependency)

[pythops]

@tony glad to contribute :)