chore(release): prepare agent-knowledge 6.1.4

[drewstone]

Summary

• pin agent-eval 0.133.2 exactly
• update the install example and release notes
• make the official optimizer check tolerate slow package downloads without weakening it

Checks

• lint: 188 files
• typecheck: source and public contracts passed
• tests: 468 passed / 12 skipped
• build and packed lifecycle: six public imports passed
• official GEPA 0.1.4, pinned SkillOpt, and Eval RPC 0.133.2: 2 integration tests passed

[tangletools]

✅ Auto-approved drewstone PR — 63ae1416

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 · 2026-07-28T02:47:09Z}

[tangletools]

✅ Auto-approved drewstone PR — 63ae1416

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 · 2026-07-28T02:48:05Z}