PluginManifest gains `codeless` (additive, buf-breaking clean): an artifact
with NO plugin.wasm that the host runs entirely. `ninja plugin build`
classifies by repo shape — no Go source → codeless (manifest synthesized from
plugin.mod + optional manifest.yaml: theme presets, fonts, settings schema,
master pages, CSS, icon packs, deps); Go source → wasm as always. New
`--codeless` flag asserts the expectation.
Both artifact kinds now pack the declarative dirs: blocks/ (the cms
blocks.yaml manifest-FS layout — definition-backed blocks), templates/, and
seed/ (seed.json: settings/media/pages/menu items, applied host-side via the
WO-WZ-019 provisioner). The packer structurally validates blocks.yaml and
seed.json (schema JSON validity, file presence, traversal safety); full
semantic validation stays host-side at install.
`ninja plugin verify`: plugin.wasm is required exactly when NOT codeless; a
codeless manifest declaring any computing hook (http/jobs/load/unload/media/
RAG/tags/filters/services/guest blocks/data_dir) is rejected —
CodelessHookViolation mirrors the cms reader check (lockstep duplication).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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