feat: add lint command with go-errorlint analyzer

[kakkoyun]

• Add new 'orchestrion lint' command
• Use multichecker framework to run static analysis checks
• Include custom help formatting to maintain Orchestrion CLI consistency
• Add go-errorlint as the first linter
• Enable comparison and asserts checks by default for error handling validation

Needs polyfloyd/go-errorlint#107 before merging.

Signed-off-by: Kemal Akkoyun [email protected]

[codecov]

Codecov Report

❌ Patch coverage is 0% with 26 lines in your changes missing coverage. Please review.
✅ Project coverage is 67.14%. Comparing base (e061d12) to head (f05506c).
⚠️ Report is 12 commits behind head on main.

Files with missing lines	Patch %	Lines
internal/cmd/lint.go	0.00%	26 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #693      +/-   ##
==========================================
+ Coverage   65.72%   67.14%   +1.42%     
==========================================
  Files         113      114       +1     
  Lines        7926     7951      +25     
==========================================
+ Hits         5209     5339     +130     
+ Misses       2192     2091     -101     
+ Partials      525      521       -4     

Components	Coverage Δ
Generators	80.24% <ø> (ø)
Instruments	∅ <ø> (∅)
Go Driver	76.51% <ø> (+0.69%)	⬆️
Toolexec Driver	70.85% <100.00%> (+3.32%)	⬆️
Aspects	74.30% <100.00%> (+2.39%)	⬆️
Injector	74.85% <100.00%> (+2.06%)	⬆️
Job Server	66.99% <ø> (+1.07%)	⬆️
Other	67.14% <16.12%> (+1.42%)	⬆️

Files with missing lines	Coverage Δ
main.go	27.27% <ø> (+1.43%)	⬆️
internal/cmd/lint.go	0.00% <0.00%> (ø)

... and 28 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.