docs(release): reconcile Koru 0.1.460 changelog

[tom-sapletta-com]

Closes the release-source gap created by Goal publish-only: records the already-published 0.1.460 entry in CHANGELOG.md and binds ticket-004 evidence to the exact protected release.\n\nValidation:\n- repository governance: 0 errors, 0 warnings\n- git diff --check: pass\n- Goal publish-only gate: 253 Python tests plus all five Node workspaces\n- PyPI wheel and sdist hashes recorded in ticket evidence

[ifuri-validator-agent]

Deterministic Validator approval for exact head 345a280e7f0f16d02bba5158147bf0747260c8f6.

Ticket: ticket-004
Correlation ID: koru-pr25-0.1.460-changelog
Model: openrouter/z-ai/glm-5.2
Reviewed diff chunks: 1
Advisory LLM verdict: APPROVE
Advisory summary: Reviewed all 1 diff chunk(s). Documentation-only changes updating CHANGELOG with release 0.1.460, marking AC-09 as complete in the ticket README, and updating intent.json with the accepted base SHA. No code, workflow, or security-relevant changes. Smoke test passes.
Advisory findings: none
The LLM output above is advisory and was not used as the approval trust root.
Merge was not requested or performed.

Decision record (recomputable)

DECISION D-004-0390
TICKET ticket-004
HEAD_SHA 345a280e7f0f16d02bba5158147bf0747260c8f6
CORRELATION_ID koru-pr25-0.1.460-changelog
ACTOR agent:ifuri-validator-agent[bot]
APPLIED_RULE P-CORE-015
INPUT author_login = "tom-sapletta-com"
INPUT observed_checks = ["smoke=PASS"]
INPUT required_checks = ["smoke"]
INPUT required_checks_source = "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"