Three follow-ups from Task 9 code review:
1. Cross-port isolation test now explicitly asserts the other-port
file's id is absent from the aggregated result (previously only
checked .length > 0, which would pass even with leakage).
2. Refine errors now carry path fields so frontend field-level error
display can target the right form input (matches createDocumentSchema
pattern in the same validators module).
3. Add a service-composition test for the signing-details route's
workflow+signers+events shape — closes the coverage gap for the
thin Promise.all combinator.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
GET /api/v1/files?entityType=client&entityId=… and the same params on
the documents route return the owner-aggregated projection
{ groups: [{ label, source, files|workflows, total }] }. folderId
remains for direct-folder listing; the two modes are mutually
exclusive (zod refine).
GET /api/v1/documents/[id]/signing-details returns
{ workflow, signers, events } for the "view signing details" dialog
on signed-PDF rows.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
