Plan AgentOps landing

Goal: plan solution accelerator's landing for field adoption.

Closing this as not planned. The issue is a planning placeholder without concrete scope or deliverables, and it has been sitting idle. If we pick landing/adoption work back up, it's better to open specific issues for the concrete actions (docs page, demo, rollout checklist, etc.) so they're individually trackable. Happy to reopen something more specific when there's a real plan to execute.