v4.3.6

chore(release): triplet 4.3.5 → 4.3.6 — stoa-core auto-gas-limit floor fix

stoa-core carries the change (calculateAutoGasLimit floors at MIN_AUTO_GAS_LIMIT
= 1000 + graduated low-end multipliers; the fix itself landed in commit 2a58afd).
kadena-stoic-legacy + ouronet-core are no-op lockstep bumps to hold the
cross-package version-pin invariant.

• package.json: all 3 → 4.3.6; internal peer-pins realigned (stoa-core→ksl,
  ouronet-core→{ksl,stoa-core}). ouronet-codex untouched (range peers cover it).
• README Status + version-history + CHANGELOG 4.3.6 entries for all 3 (publish.yml
  doc-gate).
• Hardcoded version-pin tests (package-version + v4-1-1-peer-dep-coverage) bumped
  to 4.3.6. Comparison-based cross-package pin test untouched.
• Tests: stoa-core 656, ouronet-core 829, ksl 55 — all pass. stoa-core builds clean.

Co-Authored-By: Claude Opus 4.8 noreply@anthropic.com