feat: Added test:debug script

[bmingles]

Added a test:debug npm script.

resolves #1627

[mattrunyon]

Nice. I think the version I had for debugging before didn't work in watch mode, so nice to have it (as well as have it documented)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (61d1a53) 46.71% compared to head (e93e928) 46.71%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1628   +/-   ##
=======================================
  Coverage   46.71%   46.71%           
=======================================
  Files         583      583           
  Lines       36308    36308           
  Branches     9094     9094           
=======================================
  Hits        16961    16961           
  Misses      19295    19295           
  Partials       52       52           

Flag	Coverage Δ
unit	46.71% <ø> (ø)

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[mattrunyon]

Debug w/ input for file is sweet. Just a few small things

[mattrunyon]

Wait 1 more suggestion. Only run unit tests, not all tests. Add --config jest.config.unit.cjs to the command in both spots