feat: add agent workflow skills

[manitgupta]

Adding some skills which help with debugging and testing feature addition/removal in SMT.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 47.52%. Comparing base (7be4886) to head (8730d3b).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1329      +/-   ##
==========================================
- Coverage   47.53%   47.52%   -0.01%     
==========================================
  Files         234      234              
  Lines       27098    27098              
  Branches      602      602              
==========================================
- Hits        12881    12879       -2     
- Misses      13471    13473       +2     
  Partials      746      746              

Components	Coverage Δ
backend-apis	42.98% <ø> (ø)
backend-library	51.87% <ø> (ø)
cli	24.10% <ø> (ø)
frontend	38.56% <ø> (-0.05%)	⬇️
see 1 file with indirect coverage changes

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