docs(automation): retarget closed-unmerged #840 and #906 lineage

[cursor]

Next action

Do not merge #896 on head d289615f. This successor keeps that documentation graph and retargets live GitHub objects so active_pr rows name open pull requests only.

What changed

• IG-001 / TM-03 now point at open Draft fix(actions): bound agent mention dispatch envelopes #1021, the bounded successor to closed-unmerged fix(actions): bound agent mention dispatch envelope #840.
• Redaction PRD-08 / TM-01 / ADR-0009 now point at open fix(redaction): keep Actions group markers from wiping JSON evidence #1031. Closed-unmerged fix(sandbox): replay redaction after fixture-history contamination #906 is superseded. Overlapping fix(redaction): preserve raw JSON layout atomically #929 must not merge in parallel.
• Documentation contract tests bind those live locators.
• Rewrite the docs: establish authoritative automation control-plane specifications #896 body identity if that PR is kept: live base is c47afc2d, live head is no longer a7fbb22f, and mergeable_state is blocked.

Verification

python3 -m pytest tests/test_automation_documentation_contract.py tests/test_automation_doctoring_index_contract.py tests/test_automation_historical_loop_supersession_contract.py -q → 26 passed.

Current-head hosted checks on this successor must regenerate. Predecessor #896 checks and reviews are not acceptance for this head.

[seonghobae]

Rebased the automation control-plane specification/ADR/documentation series onto current origin/main c47bee5 and retained the #840/#906 supersession lineage.

Current HEAD: 39c12c3

Validation on this HEAD:

• automation documentation/doctoring pytest: 26 passed
• actionlint and git diff --check passed

@OpenCode review this exact HEAD after the rebase.

[seonghobae]

Exact-current-head repair loop: rebased the documentation lineage contract onto protected main 2cce96f. Current head 271fc60. Documentation, doctoring, and supersession contracts (26) passed; compileall and diff-check passed. Hosted Checks are regenerating; keep Draft and review this exact head only.

[seonghobae]

Current-head merge repair pushed normally at 9f450d68 after reconciling the stale main base; the automation control-plane docs and README standalone/composable governance were preserved with the exact-artifact SBOM contract. Please observe Checks for this exact head; no merge bypass is used.

[seonghobae]

pip-audit reported PYSEC-2026-3721 against pip 26.1.2. Updated the exact pinned lock to pip 26.2.1 with both release hashes. Local validation passed: 50 queue-contract tests, locked pip-audit, and diff checks. Hosted Checks and an exact-head independent approval remain required.