Finish SPEC-081: teach the contract generator about declaratively-grouped skeletons, and retire the projection operations now subsumed by recursive layout.
Tracking started Jun 3 — check back for trends.
generateStructureContract emits created wrappers (tag, selector, child order / membership) for layout-grouped runes — the whole skeleton, not just projected metadata blocks.projection.group / projection.relocate are deprecated (subsumed by layout) — warn and/or document; projection.hide and projection-for- unowned-trees are retained.blocks-and-layout.md) updated to the recursive layout shape (wrapper-creating entries, resolution order).layout resolver.Completed: 2026-06-03
Branch: claude/rune-contract-hardening
packages/transform/src/contracts.ts — generateStructureContract now emits every layout-created wrapper (a tag-entry) as an addressable element (source: 'layout') carrying its tag, selector, ordered children membership, and any static attrs. Surfaces the whole declarative skeleton (content columns, preamble headers), not just projected metadata blocks. Added children / attrs to the contract element shape.contracts/structures.json and packages/lumina/contracts/structures.json; contracts tests pass.projection.group / projection.relocate deprecated: @deprecated JSDoc on the projection types in types.ts (with the SPEC-081 boundary note), plus a contract-generator warning emitted whenever they're used. projection.hide and reshaping-unowned-trees are retained.site/content/extend/theme-authoring/blocks-and-layout.md rewritten to the recursive LayoutEntry shape: wrapper-creating vs ordering entries, the name-resolution order (layout-tag → layout-order → block → node → skip), diamond/cycle rules, the flat-emit idiom, updated worked examples (event/character/recipe/budget to their migrated recursive configs), a new Projection section documenting the boundary + deprecation, and the new layout-wrapper contract output.packages/transform/test/contracts.test.ts): layout-wrapper surfacing (membership, attrs, root/tagless/bare-array skipping, autoLabel supersede) and the group/relocate deprecation warnings (+ hide not deprecated).projection.group / relocate anymore (WORK-325 subsumed them into layout), so deprecation is JSDoc + contract-warning + docs; the engine implementation is retained for backward compatibility / unowned-tree reshaping.layout (e.g. budget's footer, kept transform-built per the WORK-326 decision) remain invisible to the contract — a known, accepted gap.