feat: define link util (#7931)

* feat: define link util

* handle pluralized fieldAlias for isList

* serviceName ar reference

* finalize

* todo

* WIP

* finalize

* fix tests

* update typings

* fix Module

* linkable

* update errors

packages/core/utils/src/common/define-config.ts

@@ -1,5 +1,5 @@
 import { ConfigModule } from "@medusajs/types"
-import { Modules } from "../modules-sdk"
+import { Modules } from "../modules-sdk/definition"
 
 const DEFAULT_SECRET = "supersecret"
 const DEFAULT_ADMIN_URL = "http://localhost:9000"

packages/core/utils/src/common/index.ts

@@ -12,7 +12,6 @@ export * from "./deduplicate"
 export * from "./deep-copy"
 export * from "./deep-equal-obj"
 export * from "./deep-flat-map"
-export * from "./define-config"
 export * from "./errors"
 export * from "./file-system"
 export * from "./generate-entity-id"
@@ -67,3 +66,4 @@ export * from "./trim-zeros"
 export * from "./upper-case-first"
 export * from "./validate-handle"
 export * from "./wrap-handler"
+export * from "./define-config"