- Documents page shows a "Local Folder" card for each selected patient
with an "Open in Cloud Storage" button that deep-links to their folder
- Cloud Storage page reads ?folderId URL param on mount and auto-opens
the folder panel for seamless navigation from Documents
- Backend: GET /api/cloud-storage/patient-folder/:patientId endpoint
that idempotently gets or creates a top-level CloudFolder per patient
- CloudFolder schema gains optional patientId field linked to Patient
- Disk directories for cloud storage folders now use the folder's name
(e.g. "Xiaohui Wang/") instead of the opaque "folder-{id}/" path
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>