chore(openspec): rebind hifi row to landed #555 squash

[monkey1sai]

Summary

• Rebind migrate-console-to-hifi-design.subject_commit from the discarded pre-squash PR chore(openspec): close hifi tasks 7.1/7.2/8.2 with the guarded rebaseline run #555 head 78f6b32... to the landed main commit c3057d8....
• This is a one-file, one-line lifecycle ancestry repair. It unblocks the OpenSpec machine-truth suite used by PR fix(governance): close the session-baseline-gate-wiring debt with its fixpoint #559; it does not change runtime or autonomous-delivery behavior.

Root cause

PR #555 recorded its branch head as the lifecycle subject and then squash-merged as c3057d844ae0a972ad9b9fcdabf151500a52fd90. The branch subject is not an ancestor of main and is unavailable in a normal GitHub runner checkout, so later OpenSpec validation fails closed with subject_not_ancestor locally or subject_unavailable on the runner. PR #524 is the repository precedent for the same landed-squash rebind.

AI Coding Governance

Item	Result
Change lane	F
Behavior contract changed	no
Linked issue	PR #555; blocks PR #559
Requirement source	existing contract — OpenSpec lifecycle subject ancestry
CODEOWNERS / owner review	requested
GitNexus evidence	not needed — no code symbol or execution flow changed
Browser E2E evidence	not user-facing
Agent workflow changed?	no
Required checks expected	CI / Agent Governance / PR Metadata Contract

Frontend Verification

Item	Result
Frontend route	not applicable
Main button(s) tested	not applicable
Fixture used	not applicable
Backend API called	not applicable
Runtime action	not applicable
Visible success state	not applicable
E2E command	not applicable
Screenshot / trace	not applicable
Design gate status	not applicable
Design screen(s)	not applicable
Reference-missing route(s) / surface(s)	not applicable
Full completion claimed	no
Design reference manifest	docs/plans/design-system-reference.manifest.json
Visual fidelity result	not applicable
Visual comparison	not applicable
Visual artifacts	not applicable
Manual test steps	not applicable
Known gaps	autonomous Linux delivery and PR #559 remain separate work

Deploy Path Verification

Item	Result
Affects runtime / docker / Kit / viewer / ports / env?	no
Canonical deploy path updated?	not needed
New root script added?	no
Deploy dry-run command	not applicable
Full deploy tested	not available — no deploy change
Verify command	OpenSpec machine-truth and reconciliation suites listed below
Frontend URL verified	not applicable
Evidence path	openspec/lifecycle-ledger.json one-line diff

Self-Referential Bootstrap

Item	Result
Self-referential bootstrap	no
Bootstrap ledger entry	not applicable
Bootstrap reason	lifecycle data rebind only; no mechanism surface changed

Validation

• Baseline: node --test scripts/tests/test-openspec-machine-truth.mjs -> 26 pass / 1 fail, subject_not_ancestor.
• Exact committed tree: node --test scripts/tests/test-openspec-machine-truth.mjs -> 27 pass / 0 fail.
• Exact committed tree: node --test scripts/tests/test-ai-coding-metrics.mjs -> 13 pass / 0 fail.
• Same content tree: pwsh -NoProfile -NonInteractive -File scripts/tests/test-openspec-ledger-reconciliation.ps1 -> all assertions passed.
• Exact committed tree: npx openspec validate --all --strict -> 71 passed / 0 failed.
• JSON parse, git diff --check, and exact one-file/one-line scope -> pass.

Known Risks

• No runtime or deployment behavior changes.
• After this PR lands, PR fix(governance): close the session-baseline-gate-wiring debt with its fixpoint #559 must update to fresh main and rerun its exact-head gates; this PR does not make fix(governance): close the session-baseline-gate-wiring debt with its fixpoint #559 merge-ready by itself.

Rollback

Revert this single commit only if the landed #555 commit is no longer the accepted lifecycle watermark; do not restore the discarded branch head.

[monkey1sai]

Superseded by merged PR #562, which landed the same one-line lifecycle subject rebind to the #555 squash commit. Closing this duplicate without deleting its branch.