Placeholder launch post

Placeholder post — seeded so /blog/rss.xml is non-empty and this route has something real to render. Replace with a real launch post once one ships (Marketing Team FR-5).

This is a placeholder blog post — not a real launch post. It exists so /blog/ and /blog/rss.xml are non-empty and have something real to build, render, and syndicate, before the first real launch post ships through Marketing Team’s touchpoint 2 (handbook/conventions/marketing.md#launch-post-structure).

Unlike the placeholder product entry, this post is not hidden from /blog/ or the RSS feed — the whole point of seeding it is to prove the feed generates real, valid RSS output (verified in docs/research/site-stack-and-pages-deploy.md). Delete it once the first real launch post exists, or leave it — a reader will see it is clearly a placeholder either way.

Live-execution proof note: pipeline verified end-to-end on 2026-07-12 (issue #61).