feat: refactor module joiner config and links generation (#7859)

* feat: refactor module joiner config and links generation

* improve typings

* WIP

* WIP

* WIP

* rename type file

* create link config

* finish typings and add utils

* improve links

* WIP typings

* finalize ExportModule utils

* finalize ExportModule utils

* fix: dml tests

* improve and fixes

* simplify typings with id changes

* add toJSON

* multiple fixes and entity builder fixes

* fix currency searchable

* fix tests

* medusa service refactoring

* cleanup

* cleanup and fixes

* make module name optional

* renaming

---------

Co-authored-by: Harminder Virk <virk.officials@gmail.com>

packages/modules/api-key/src/services/api-key-module-service.ts

@@ -11,7 +11,7 @@ import {
   ModuleJoinerConfig,
   ModulesSdkTypes,
 } from "@medusajs/types"
-import { entityNameToLinkableKeysMap, joinerConfig } from "../joiner-config"
+import { joinerConfig } from "../joiner-config"
 import { ApiKey } from "@models"
 import {
   CreateApiKeyDTO,
@@ -41,7 +41,7 @@ type InjectedDependencies = {
 export default class ApiKeyModuleService
   extends MedusaService<{
     ApiKey: { dto: ApiKeyTypes.ApiKeyDTO }
-  }>({ ApiKey }, entityNameToLinkableKeysMap)
+  }>({ ApiKey })
   implements IApiKeyModuleService
 {
   protected baseRepository_: DAL.RepositoryService