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/CloudFolderWhereInput.schema.ts

@@ -8,6 +8,8 @@ import { CloudFolderNullableScalarRelationFilterObjectSchema as CloudFolderNulla
 import { CloudFolderListRelationFilterObjectSchema as CloudFolderListRelationFilterObjectSchema } from './CloudFolderListRelationFilter.schema';
 import { UserScalarRelationFilterObjectSchema as UserScalarRelationFilterObjectSchema } from './UserScalarRelationFilter.schema';
 import { UserWhereInputObjectSchema as UserWhereInputObjectSchema } from './UserWhereInput.schema';
+import { PatientNullableScalarRelationFilterObjectSchema as PatientNullableScalarRelationFilterObjectSchema } from './PatientNullableScalarRelationFilter.schema';
+import { PatientWhereInputObjectSchema as PatientWhereInputObjectSchema } from './PatientWhereInput.schema';
 import { CloudFileListRelationFilterObjectSchema as CloudFileListRelationFilterObjectSchema } from './CloudFileListRelationFilter.schema'
 
 const cloudfolderwhereinputSchema = z.object({
@@ -18,11 +20,13 @@ const cloudfolderwhereinputSchema = z.object({
   userId: z.union([z.lazy(() => IntFilterObjectSchema), z.number().int()]).optional(),
   name: z.union([z.lazy(() => StringFilterObjectSchema), z.string()]).optional(),
   parentId: z.union([z.lazy(() => IntNullableFilterObjectSchema), z.number().int()]).optional().nullable(),
+  patientId: z.union([z.lazy(() => IntNullableFilterObjectSchema), z.number().int()]).optional().nullable(),
   createdAt: z.union([z.lazy(() => DateTimeFilterObjectSchema), z.coerce.date()]).optional(),
   updatedAt: z.union([z.lazy(() => DateTimeFilterObjectSchema), z.coerce.date()]).optional(),
   parent: z.union([z.lazy(() => CloudFolderNullableScalarRelationFilterObjectSchema), z.lazy(() => CloudFolderWhereInputObjectSchema)]).optional(),
   children: z.lazy(() => CloudFolderListRelationFilterObjectSchema).optional(),
   user: z.union([z.lazy(() => UserScalarRelationFilterObjectSchema), z.lazy(() => UserWhereInputObjectSchema)]).optional(),
+  patient: z.union([z.lazy(() => PatientNullableScalarRelationFilterObjectSchema), z.lazy(() => PatientWhereInputObjectSchema)]).optional(),
   files: z.lazy(() => CloudFileListRelationFilterObjectSchema).optional()
 }).strict();
 export const CloudFolderWhereInputObjectSchema: z.ZodType<Prisma.CloudFolderWhereInput> = cloudfolderwhereinputSchema as unknown as z.ZodType<Prisma.CloudFolderWhereInput>;