Resolve the luxar/ namespace directory under the origin's OPFS root.
With create: true the directory is created on demand (the store's mount
path). With create: false a missing namespace directory — a cold origin
that has never run the viewer — surfaces as the platform NotFoundErrorDOMException, which read-only callers such as OPFSStore.listAll treat as
"nothing cached".
Rejects when OPFS itself is unavailable (navigator.storage.getDirectory
absent or rejecting), exactly like the raw root call it wraps.
Resolve the
luxar/namespace directory under the origin's OPFS root.With
create: truethe directory is created on demand (the store's mount path). Withcreate: falsea missing namespace directory — a cold origin that has never run the viewer — surfaces as the platformNotFoundErrorDOMException, which read-only callers such asOPFSStore.listAlltreat as "nothing cached".Rejects when OPFS itself is unavailable (
navigator.storage.getDirectoryabsent or rejecting), exactly like the raw root call it wraps.