Captured config input (values-first). Prefer as const and
satisfies at call sites to preserve literal keys.
EntityMap for the manager. Defaults to a minimal derived map
from CC.entitiesSchema when present; otherwise falls back to EntityMap.
An EntityManager instance whose type
captures CF from the single values-first config literal (ConfigInput)
as the second generic parameter (phantom; type-only).
Values-first factory that captures literal tokens and index names directly from the provided config value. Runtime config parsing/validation is unchanged (performed in the EntityManager constructor).