Port-forward: Completion for exposed ports on services

[jinnovation]

Contributes to #240.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 56.25000% with 7 lines in your changes missing coverage. Please review.

Project coverage is 55.65%. Comparing base (e9d5e8f) to head (e226b06).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
kele.el	56.25%	7 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #245      +/-   ##
==========================================
+ Coverage   55.58%   55.65%   +0.07%     
==========================================
  Files           1        1              
  Lines         869      884      +15     
==========================================
+ Hits          483      492       +9     
- Misses        386      392       +6     

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