docker implementation

backend/src/modules/entities.ts

@@ -223,7 +223,7 @@ export class LiveBlogUpdate {
   @Column({ nullable: true })
   authorId: string;
 
-  @Column({ type: 'datetime', nullable: true })
+  @Column({ type: 'timestamp', nullable: true })
   scheduledAt: Date;
 
   @Column({ nullable: true })