Adds test generation command that complements existing /test-check:
- Auto-detects test framework (pytest, jest, vitest, go test, etc.)
- Generates unit, integration, e2e, or snapshot tests
- Creates happy path, edge case, and error tests
- Supports multiple languages (Python, JavaScript, Go, etc.)
- Integrates with /test-check for generate-then-verify workflow
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>