chore: Migrate modules to use the Module util (#7964)

**What**
Apply the `Module` util to each module to handle the export and provide the linkable configuration object.

- Most joiner config that does not have any special config are removed/cleaned up in favor of the autogenerated one or simpler one
- linkable are now available in all modules
- cleaned up the dependencies of the modules

FIXES CORE-2410

packages/modules/auth/integration-tests/__tests__/auth-module-service/index.spec.ts

@@ -1,7 +1,8 @@
 import { IAuthModuleService } from "@medusajs/types"
 import { moduleIntegrationTestRunner, SuiteOptions } from "medusa-test-utils"
 import { resolve } from "path"
-import { Modules } from "@medusajs/utils"
+import { Module, Modules } from "@medusajs/utils"
+import { AuthModuleService } from "@services"
 
 let moduleOptions = {
   providers: [
@@ -36,6 +37,25 @@ moduleIntegrationTestRunner({
         })
       })
 
+      it(`should export the appropriate linkable configuration`, () => {
+        const linkable = Module(Modules.AUTH, {
+          service: AuthModuleService,
+        }).linkable
+
+        expect(Object.keys(linkable)).toEqual(["authIdentity"])
+
+        linkable.authIdentity.toJSON = undefined
+
+        expect(linkable.authIdentity).toEqual({
+          id: {
+            linkable: "auth_identity_id",
+            primaryKey: "id",
+            serviceName: "auth",
+            field: "authIdentity",
+          },
+        })
+      })
+
       it("it fails if the provider does not exist", async () => {
         const err = await service
           .authenticate("facebook", {