Resolve the default sidecar path: <cwd>/data/pending-documents.json.
The caller may override this (e.g., for test isolation) via the optional
storePath parameter accepted by every exported function.
Returns string
Absolute path to the pending-documents sidecar file
Resolve the default sidecar path:
<cwd>/data/pending-documents.json. The caller may override this (e.g., for test isolation) via the optionalstorePathparameter accepted by every exported function.