Seed the kg-card / content-on-sx block kinds as types: a 'card' root (subtype-of type) +
card-heading/text/image/quote/code/embed/callout as subtypes, each with its own fields
(host/blog--seed-card-type!). They appear in /meta (Types 11) and define (a) the editor's
future card palette and (b) the radar migrator's target vocabulary. Instances-as-blocks vs
instances-as-posts is a later decision — this is the vocabulary.
plans/NOTE-blog-types-for-radar.md: the TYPE CONTRACT for the loops/radar migration — a
blog post -> is-a article + typed field-values; body Ghost/Koenig cards -> these card-types.
Two paths mapped onto radar's duplicate->cutover->diverge (type-at-import vs type-in-diverge),
plus the open cards-as-blocks-vs-posts question for them to inform from the Ghost corpus.
Verified live-path (/meta Types 11, card-types with fields) + focused eval (type-defs has
card-image; fields src/alt/caption, heading level/text). Full blog conformance still blocked
by box contention; test added for a quiet re-run.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
giles
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