- Introduce newGrokClient and gitRun vars to allow mocking in tests.
- Refactor commit, commitmsg, history, prdescribe, and review cmds into separate run funcs.
- Update docs, lint, and review to use newGrokClient.
- Add comprehensive unit tests in run_test.go covering happy paths, errors, and edge cases.
- Expand grok client tests with SSE server mocks for Stream* methods.
- Implemented `grokkit docs` command for generating language-specific documentation comments (godoc, PEP 257, Doxygen, etc.) with previews, backups, and auto-apply option
- Extracted message builder functions for commit, history, pr-describe, and review commands
- Added comprehensive unit tests for all command message builders (commit_test.go, docs_test.go, history_test.go, lint_test.go, prdescribe_test.go, review_test.go)
- Enforced 70% test coverage threshold in CI workflow
- Added .golangci.yml configuration with linters like govet, errcheck, staticcheck
- Updated Makefile to include -race in tests and add help target
- Updated README.md with new docs command details, workflows, and quality features
- Added .claude/ to .gitignore
- Configured default model for docs command in config.go
