feat: add sentinel errors and typed errors for programmatic error handling#4

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christiangda merged 3 commits intomainfrom

feat/sentinel-typed-errors

Feb 14, 2026

Commits on Feb 14, 2026

feat: add sentinel errors and typed errors for programmatic error handling

christiangda
and
claude
committed
feat: replace fmt.Errorf with typed errors, add logging coverage, and CLI logger flags

christiangda
and
claude
committed
chore: add new workds
christiangda
committed