OpenHands

*Weekly AGENTS.md review*: draft PRs to review and merge
• <https://github.com/OpenHands/extensions/pull/739|OpenHands/extensions#739> docs: refresh AGENTS.md guidance (new)
• <https://github.com/OpenHands/software-agent-sdk/pull/5513|OpenHands/software-agent-sdk#5513> docs: refresh AGENTS.md guidance (new)
• <https://github.com/OpenHands/automation/pull/554|OpenHands/automation#554> docs: refresh AGENTS.md guidance (new)
• <https://github.com/OpenHands/enterprise/pull/389|OpenHands/enterprise#389> docs: refresh AGENTS.md guidance