Harvest sweep, batch 5 of 6.
- introspect --unwired resolves use refs through the registry store:
the parse+resolve phase is extracted from graph build's path into the
shared parse_and_resolve_ops, so a use-bearing document introspects
identically to how it builds (fetch, C29 gate, label resolution) —
retiring both the hard miss and the 'content id' mislabeling of
by-name refs. The engine's subgraph closure contract is unchanged
(store-freedom binds the engine, not the CLI caller).
- ganging a spliced instance's member path refuses with the rule
(OpError::GangOfSplicedInstance) instead of the typo-shaped
no-such-param prose; the leaf-typo case keeps its UnknownParam shape
under a new sibling pin.
- the --node pending note names the follow-up moves on the current
surface (build, then introspect --params / --unwired), and the
authoring guide gains a worked LinComb op-script example
(args-then-bind order, term[i]/weights[i], verified by building it).
refs #339
refs #341
claude
74281842b8