Lifecycle extension: hardening phase (F-1 through F-15)

[mellanon]

Summary

Full lifecycle extension for SpecFlow — brownfield scanning, review pipeline, and release gates.

Branch: feature/lifecycle-extension
pai-collab project: specflow-lifecycle

Status

• F-1 through F-10: Implemented, building, SpecFlow state marked complete
• F-11 through F-15: Pending implementation

Features

ID	Feature	Status
F-1	Delta-spec SQLite schema	done
F-2	Spec versioning (specify + revise)	done
F-3	Brownfield scanner	done
F-4	Delta-spec generator	done
F-5	Brownfield apply	done
F-6	Review automated checks	done
F-7	Review AI alignment	done
F-8	Review human template	done
F-9	Release gates 1-4	done
F-10	Release gates 5-8	done
F-11	TBD	pending
F-12	TBD	pending
F-13	TBD	pending
F-14	TBD	pending
F-15	TBD	pending

Next

• Hardening: tests, edge cases, integration verification
• F-11 through F-15 implementation (follow SpecFlow specify→plan→tasks→implement process)
• Contrib-prep when ready