feat (user): add position reg

internal/use-case/main-use-case/user/case.go

@@ -166,6 +166,8 @@ func Create(input e.CreateDto) (*d.Data, error) {
 			if _, err := umw.CreateData(createMidWife, &event, tx); err != nil {
 				return err
 			}
+		case ero.EPCReg:
+			// do nothing
 		default:
 			return errors.New("invalid employee position")
 		}