feat(reg-opd): nw column to indicate the mrn label printing status

src/entity/emr/emr_registration_outpatient.ts

@@ -86,6 +86,9 @@ export class EmrRegistrationOutpatient {
     @Column({ nullable: true })
     queued_at?: Date;
 
+    @Column({ nullable: false, type: 'boolean', default: false })
+    is_mrn_label_printed?: boolean;
+
     @Column()
     @CreateDateColumn()
     created_at: Date;