chore: seeder for city and province

src/modules/address/entities/city.entity.ts

@@ -0,0 +1,15 @@
+import { Column, Entity, ManyToOne, PrimaryGeneratedColumn } from "typeorm";
+
+import { Province } from "./province.entity";
+
+@Entity()
+export class City {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column({ type: "varchar", length: 255 })
+  name: string;
+
+  @ManyToOne(() => Province, (province) => province.cities, { nullable: false })
+  province: Province;
+}