spec(runner): added more details for OpaqueRef / RegularCell merge

[seefeldb]

Summary by cubic

Expanded the rollout-plan spec to detail merging OpaqueRef with RegularCell and to unify the cell type system. This simplifies cell APIs, removes the need for toOpaqueRef, and supports cells without initial links.

• Refactors
  • Introduced AnyCell, OpaqueCell, ComparableCell, ReadonlyCell, and WriteonlyCell; OpaqueRef is now a variant of OpaqueCell.
  • Updated CellLike to allow nested AnyCell; Opaque accepts nested CellLike.
  • Simplified wrap/unwrap types to strip AnyCell in inputs and wrap outputs in OpaqueRef.
  • Enabled creating cells without a link; added .for to set a cause; .key works before a cause exists.
  • First merge steps: linking to node invocations, connect with direction, export, map/mapWithPattern, and toJSON returning null when unlinked.
  • Deprecated setPreExisting and setDefault; removed toOpaqueRef.
  • Made the recipe name parameter optional.

[cubic-dev-ai]

1 issue found across 1 file

Prompt for AI agents (all 1 issues)

Understand the root cause of the following 1 issues and fix them.


<file name="docs/specs/recipe-construction/rollout-plan.md">

<violation number="1" location="docs/specs/recipe-construction/rollout-plan.md:22">
Typo: the checklist item says &quot;one ore more&quot; but it should read &quot;one or more&quot; for correct English.</violation>
</file>

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