feature: a very minimal patients feature implemented. it needs lots of improvments though

backend/src/modules/patients/dto/update-patient.dto.ts

@@ -0,0 +1,4 @@
+import { PartialType } from '@nestjs/swagger';
+import { CreatePatientDto } from './create-patient.dto';
+
+export class UpdatePatientDto extends PartialType(CreatePatientDto) {}