chore(release): align current agent contracts

[drewstone]

Summary

• release Agent Knowledge 6.1.2
• move to Agent Eval 0.133.0 and Agent Interface 0.36.0
• verify the packed package against the public artifacts

Checks

• pnpm lint
• pnpm typecheck
• pnpm test (468 passed, 12 skipped)
• pnpm build
• pnpm verify:package
• pnpm verify:official-optimizers

[tangletools]

✅ Auto-approved drewstone PR — 8d99081b

This PR was opened by the trusted drewstone account.
The full PR reviewer audit still runs separately and will publish findings if it detects issues.

_{tangletools · auto-approval · reason: drewstone_author · 2026-07-27T22:24:46Z}