[ScottishTapWater]

Summary

• Remove the unused rollback interface, implementation and architecture rules; retain planning/execution isolation.
• Explain the release workflow with CLI file and pipe examples, independent package versions, shared root files, and CI history requirements.
• Clarify consumer responsibility for tests, publication, tag pushes and recovery after partial failures.
• Preserve the existing warning and badges.

Validation

• Solution builds with zero warnings or errors.
• Checked command examples against built CLI help and implementation.
• Independent review and diff whitespace checks passed.
• No tests rerun for documentation and removal of empty, unused types.

Stacked on #27.