Initial release of sop-refiner.

- Provides tools to optimize existing SOPs by removing redundancy, handling exceptions, adding rollback steps, and setting quality gates.
- Outputs structured recommendations, including: current issues, deletions, additions, exception handling, rollback procedures, and an updated SOP outline.
- Enforces strict boundaries: does not alter approval or permission frameworks, or bypass safety checks.
- Supports both automated script execution and manual output, with fallback to template-based workflows if scripting is unavailable.
- Designed for clarity, reviewability, and safe SOP improvement processes.