Store Data Structures
Read Zustand data structures for
list/detail types, maps, reducers and shared type sources. The zustand skill
is the automatic entry for store work.
A domain whose reads go through local-replica keeps its data in the same
id-keyed <domain>Map views, plus one <domain>Replica bookkeeping field per
view; its resources live in a sibling projection.ts. See
replica-backed server data.