[CLAUDE] Docs: Harness-17 deep-reverify (WF3) — fault-injection teeth-proof + cross-doc + AI_INFRA update

- WF3 wf_6f44eddf-680 (anh-directed 3rd pass): Lane A fault-injection PASS (13 inject prove teeth: A1/A2/C-spectrum/B1/B2/A3 all catch faults, no-false-flag, off-by-one correct, 8/8 md5 match restore) + Lane C integration PASS (0 application-defect, anti-Goodhart flip proofs, numbering intact, mfe-eval A2 not broken)
- Lane B empty-return (#53) → em-main self-gate recover (N=3/HCV/run-id/hash consistent, detector 27)
- engine §I banner: inline WF2 wf_8e73c1d6-ee6 + WF3 wf_6f44eddf-680 (was WF2-pointer-only)
- adap-report: +Deep-reverify(WF3) section + 2 brittleness honest-noted (fail-safe over-flag, not fixed per Lane A) + dogfood-C3-round2
- email AI_INFRA update (hash 8c94fa348514): deep-reverify notify
- dogfood: WF3 reviewer self-write reverted (D9/AS-10 round-2); cicd-monitor verdict kept (legit normal-spawn) — Run #476 success, prod 200x3, Mig 59
- 0 .ps1 changed → CI-skip (docs-only); 0 production code

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

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 | 2026-06-21 | 2026-06-21-se-to-ai_infra-harness-15-v2-adopt-report | se → ai_infra | outbox/ai_infra | a749bb6bd1be |
 | 2026-06-29 | 2026-06-29-se-to-ai_infra-harness-16-mfe-report | se → ai_infra | outbox/ai_infra | da768330fadc |
 | 2026-07-01 | 2026-07-01-se-to-ai_infra-harness-17-adopt-report | se → ai_infra | outbox/ai_infra | 54789e1992c6 |
+| 2026-07-01 | 2026-07-01-se-to-ai_infra-harness-17-deep-reverify-update | se → ai_infra | outbox/ai_infra | 8c94fa348514 |