Per-pillar self-study: blog + video script for each AgentOps pillar

[placerda]

Rough item, to be refined later.

Idea

Ship a dedicated self-study package for each AgentOps pillar: Evaluate, Ship,
Observe, Operate. Each pillar gets:

• Its own blog post (concept + why it matters + what the accelerator gives you).
• A self-study script (roteiro) that can back a short video walkthrough.

Why

The docs site has one page per pillar, but there is no narrative, sharable
self-study path a newcomer can follow per pillar. A blog + video script per
pillar gives an on-ramp people can consume on their own and share.

Rough scope (refine)

• 4 blog posts, one per pillar, consistent structure.
• 4 self-study scripts/roteiros aligned to each blog, usable as a video script.
• Reuse the hero feature per pillar (Evaluate: evaluator generation; Ship:
  AgentOps workflows; Observe: telemetry + ops dashboard; Operate: cockpit /
  production readiness).
• Link each blog back to the matching docs pillar page and tutorials.

To be broken into per-pillar sub-tasks after refinement.