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/CloudFolderCreateOrConnectWithoutPatientInput.schema.ts

@@ -0,0 +1,12 @@
+import * as z from 'zod';
+import type { Prisma } from '../../../generated/prisma';
+import { CloudFolderWhereUniqueInputObjectSchema as CloudFolderWhereUniqueInputObjectSchema } from './CloudFolderWhereUniqueInput.schema';
+import { CloudFolderCreateWithoutPatientInputObjectSchema as CloudFolderCreateWithoutPatientInputObjectSchema } from './CloudFolderCreateWithoutPatientInput.schema';
+import { CloudFolderUncheckedCreateWithoutPatientInputObjectSchema as CloudFolderUncheckedCreateWithoutPatientInputObjectSchema } from './CloudFolderUncheckedCreateWithoutPatientInput.schema'
+
+const makeSchema = () => z.object({
+  where: z.lazy(() => CloudFolderWhereUniqueInputObjectSchema),
+  create: z.union([z.lazy(() => CloudFolderCreateWithoutPatientInputObjectSchema), z.lazy(() => CloudFolderUncheckedCreateWithoutPatientInputObjectSchema)])
+}).strict();
+export const CloudFolderCreateOrConnectWithoutPatientInputObjectSchema: z.ZodType<Prisma.CloudFolderCreateOrConnectWithoutPatientInput> = makeSchema() as unknown as z.ZodType<Prisma.CloudFolderCreateOrConnectWithoutPatientInput>;
+export const CloudFolderCreateOrConnectWithoutPatientInputObjectZodSchema = makeSchema();