host/blog-seed-landing-demo! (+ host/blog--seed-card! fixed-slug helper): a Landing TYPE with
TWO composition fields — :body (heading/text/image + cond/each) and :aside (text/callout, no
controls) — plus a populated landing-demo instance, wired into serve.sh (survives wipes),
idempotent (fixed card slugs, set-comp! overwrites). /landing-demo/ renders both fields; its
edit page shows two independent block editors (#comp-body, #comp-aside); /landing/ reads the
two-field definition. Demonstrates layer 2 end to end on the live site.
blog 196/196 (+ tests: idempotent 2-field seed, both fields render).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
giles
a99e64b661