Implement ctrlaltdel

[sisungo]

No description provided.

[sylvestre]

looks great, could you please add a few tests?

[codecov]

Codecov Report

Attention: Patch coverage is 41.42857% with 41 lines in your changes are missing coverage. Please review.

Project coverage is 40.06%. Comparing base (3105da1) to head (5323306).
Report is 30 commits behind head on main.

❗ Current head 5323306 differs from pull request most recent head d6c20a9. Consider uploading reports for the commit d6c20a9 to get more accurate results

Files	Patch %	Lines
src/uu/ctrlaltdel/src/ctrlaltdel.rs	35.93%	35 Missing and 6 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #31      +/-   ##
==========================================
+ Coverage   39.80%   40.06%   +0.26%     
==========================================
  Files           9       11       +2     
  Lines        1437     1520      +83     
  Branches      176      200      +24     
==========================================
+ Hits          572      609      +37     
- Misses        780      815      +35     
- Partials       85       96      +11     

Flag	Coverage Δ
macos_latest	38.56% <36.66%> (?)
ubuntu_latest	40.25% <40.62%> (+0.44%)	⬆️

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[sisungo]

Some unit tests were added.

[cakebaker]

Thanks for your PR :)