v4.3.0

chore(release): prep v4.3.0 triplet + ouronet-codex@0.1.0 release

publish.yml

• Extended queue detection to include ouronet-codex (4th workspace).
• Added publish step for ouronet-codex with conditional dist-tag:
  alpha while v0.x, latest from v1.x+. Matches spec §8 Q6
  (alpha track until OuronetUI + AncientHoldings integrate cleanly).
• Doc-gate loop now iterates over 4 packages (was 3).

READMEs — added v4.3.0 entries to all 3 triplet READMEs (## Status
block + version history paragraph), matching the workflow's doc-parity
gates:

• kadena-stoic-legacy: triplet-bump-only (no code changes)
• stoa-core: triplet-bump-only (no code changes)
• ouronet-core: 2 new rotation builders
  (buildRotateGuardPactCode, buildRotateKadenaPactCode)

ouronet-codex/README.md rewritten to match the publish.yml gate format
(0.1.0 on public npmjs Status line + **v0.1.0** version-history
paragraph + alpha install instructions).

ouronet-codex/CHANGELOG.md: first heading flipped from
"## 0.1.0 — unreleased (in development)" to "## 0.1.0 — 2026-05-25"
so the publish workflow's CHANGELOG-leading-heading gate passes.

After this lands:

• git push origin main → push the 8 commits
• git tag v4.3.0 -m "..." → triplet publishes (KSL/stoa-core/ouronet-core)
• git push origin v4.3.0
• git tag v0.1.0 -m "..." → ouronet-codex publishes with alpha tag
• git push origin v0.1.0

Co-Authored-By: Claude Opus 4.7 (1M context) noreply@anthropic.com