chore: close ticket-009

[tom-sapletta-com]

Governance-only closure after protected merge of PR #18. Marks ticket-009 DONE/DONE and records exact-head approval and merge evidence; no executable code changes.

[ifuri-validator-agent]

Deterministic Validator approval for exact head 5eb130c88c746c632ab2427ec9988ceaa0e373b1.

Ticket: ticket-009
Correlation ID: fixos-ticket009-closure-20260820
Model: openrouter/z-ai/glm-5.2
Reviewed diff chunks: 1
Advisory LLM verdict: APPROVE
Advisory summary: Reviewed all 1 diff chunk(s). This is a governance-only documentation change for ticket-009 closure. It updates TODO.md, README.md, AI codex logs/notes, and changelog.md to mark the ticket as DONE, recording the exact-head approval and merge of PR #18. No executable code, configuration, or workflow changes are present in the diff.
Advisory findings: none
The LLM output above is advisory and was not used as the approval trust root.
Merge will be attempted after this approval when explicitly authorized.

Decision record (recomputable)

DECISION D-009-2448
TICKET ticket-009
HEAD_SHA 5eb130c88c746c632ab2427ec9988ceaa0e373b1
CORRELATION_ID fixos-ticket009-closure-20260820
ACTOR agent:ifuri-validator-agent[bot]
APPLIED_RULE P-CORE-015
INPUT author_login = "tom-sapletta-com"
INPUT observed_checks = ["test-summary=PASS","test-fedora=PASS","test-debian=PASS","test-alpine=PASS","test (3.10)=PASS","test-ubuntu=PASS","test (3.12)=PASS","governance / remote lifecycle=PASS","test (3.11)=PASS","test-arch=PASS"]
INPUT required_checks = ["test (3.10)","test (3.11)","test (3.12)","test-summary"]
INPUT required_checks_source = "protected registry (env/request)"
INPUT reviewer_login = "ifuri-validator-agent[bot]"
VERDICT APPROVE AUTHORITY DETERMINISTIC
REJECTED REQUEST_CHANGES BECAUSE NO_UNSAFE_CHANGE_REASON_FOUND
ADVISORY llm_verdict = "APPROVE" MODEL "openrouter/z-ai/glm-5.2"
ASSERT VERDICT_AUTHORITY != "ADVISORY"