docs(adr): reconcile accepted and superseded statuses

[Carlos Hernandez (carloshvp)]

Summary

• reconcile the ADR index with implementation state across the repository
• mark ADR-0007, ADR-0026, and ADR-0031 as accepted
• move ADR-0032 to Accepted because its file already records that status
• move ADR-0030 to Accepted alongside the file correction in docs(adr): mark ADR-0030 accepted #3890
• classify ADR-0011 and ADR-0014 as superseded after the v4 policy-language removal
• add implementation links to the promoted ADRs

PR #3890 owns ADR-0030's file status. This PR owns the complete index
reconciliation, so the two changes can merge in either order.

Audit evidence

ADR	Corrected status	Evidence
0007	accepted	External JWKS provider in #2380 and handshake integration in #3094
0011	superseded	The ADR stub points to the native ACS verdict and PolicyEvaluation replacement
0014	superseded	The ADR stub points to ACS extends and the one-way v4 migration path
0026	accepted	Runnable Foundry AI Gateway PDP reference implementation in #2536
0030	accepted	Python implementation in #3015, #3076, #3096, #3097, #3100, and #3106; file status in #3890
0031	accepted	Python and Rust evidence-backend implementation in #3014
0032	accepted	The ADR file already says accepted; implementation landed in #3098 and #3099

The audit retained ADR-0005, ADR-0006, ADR-0008, ADR-0010, ADR-0027,
ADR-0028, and ADR-0029 as proposed. Their defined implementation is absent,
partial, or still tracked. Examples include the open ADR-0010 handshake work
in #3162, the open Studio epic in #2729, and the repository's continued MCP
2025-11-25 implementation rather than ADR-0027's proposed 2026-07-28
dual-stack design.

Validation

• python3 scripts/docs/check_links.py
• python3 scripts/docs/check_frontmatter.py --strict on all changed pages
• changed-line cspell check
• ADR index uniqueness and file-status checks
• git diff --check

[azure-pipelines]

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[github-actions]

PR Review Summary

Check	Status	Details
🔍 Code Review	⚠️ Missing	No current-run comment
🛡️ Security Scan	⚠️ Missing	No current-run comment
🔄 Breaking Changes	⚠️ Missing	No current-run comment
📝 Docs Sync	⚠️ Missing	No current-run comment
🧪 Test Coverage	⚠️ Missing	No current-run comment

Verdict: ⚠️ AI review incomplete; ready for human review

AI review comments are untrusted advisory output. The summary reports workflow-generated completion status only, not model-authored pass/fail claims.