feat(medusa, medusa-plugin-brightpearl): Inventory management for Brightpearl (#3192)

packages/inventory/src/models/index.ts

@@ -1,3 +1,3 @@
-export * from "./reservation-item"
+export {ReservationItem} from "./reservation-item"
 export * from "./inventory-item"
 export * from "./inventory-level"

packages/inventory/src/models/reservation-item.ts

@@ -18,6 +18,9 @@ export class ReservationItem extends SoftDeletableEntity {
   @Column()
   quantity: number
 
+  @Column({ type: "text", nullable: true })
+  external_id: string | null
+
   @Column({ type: "jsonb", nullable: true })
   metadata: Record<string, unknown> | null