feat: add per-patient Local folder in Documents page backed by Cloud Storage

- 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>

packages/db/shared/schemas/objects/PatientInclude.schema.ts

@@ -9,6 +9,7 @@ import { PaymentFindManySchema as PaymentFindManySchema } from '../findManyPayme
 import { CommunicationFindManySchema as CommunicationFindManySchema } from '../findManyCommunication.schema';
 import { PatientDocumentFindManySchema as PatientDocumentFindManySchema } from '../findManyPatientDocument.schema';
 import { PatientConversationArgsObjectSchema as PatientConversationArgsObjectSchema } from './PatientConversationArgs.schema';
+import { CloudFolderFindManySchema as CloudFolderFindManySchema } from '../findManyCloudFolder.schema';
 import { PatientCountOutputTypeArgsObjectSchema as PatientCountOutputTypeArgsObjectSchema } from './PatientCountOutputTypeArgs.schema'
 
 const makeSchema = () => z.object({
@@ -21,6 +22,7 @@ const makeSchema = () => z.object({
   communications: z.union([z.boolean(), z.lazy(() => CommunicationFindManySchema)]).optional(),
   documents: z.union([z.boolean(), z.lazy(() => PatientDocumentFindManySchema)]).optional(),
   conversation: z.union([z.boolean(), z.lazy(() => PatientConversationArgsObjectSchema)]).optional(),
+  cloudFolders: z.union([z.boolean(), z.lazy(() => CloudFolderFindManySchema)]).optional(),
   _count: z.union([z.boolean(), z.lazy(() => PatientCountOutputTypeArgsObjectSchema)]).optional()
 }).strict();
 export const PatientIncludeObjectSchema: z.ZodType<Prisma.PatientInclude> = makeSchema() as unknown as z.ZodType<Prisma.PatientInclude>;