docs: fixes and changes based on latest updates (#7322)

* docs: changes based on DX changes

* remove fields no longer needed

* remove unnecessary parameters

* fixes to authenticate middleware usage

* add highlight to migrations config

* change configuration to http

* added missing remote link docs

* fix name in sidebar

* added notification module docs + updated file module docs

* add vale exceptions

* fix vale errors

* added docs on custom cli scripts

www/apps/book/app/advanced-development/modules/module-relationships/page.mdx

@@ -40,18 +40,16 @@ The Medusa application resolves these relationships while maintaining isolation
 
 Consider you’re creating a data model that adds custom fields associated with a product:
 
-```ts title="src/modules/hello/models/custom-product-data.ts" highlights={[["19"]]}
-import { generateEntityId } from "@medusajs/utils"
+```ts title="src/modules/hello/models/custom-product-data.ts" highlights={[["17"]]}
+import { BaseEntity } from "@medusajs/utils"
 import { 
-  BeforeCreate, 
   Entity, 
-  OnInit, 
   PrimaryKey, 
   Property,
 } from "@mikro-orm/core"
 
 @Entity()
-export class CustomProductData {
+export class CustomProductData extends BaseEntity {
   @PrimaryKey({ columnType: "text" })
   id!: string
 
@@ -60,16 +58,6 @@ export class CustomProductData {
 
   @Property({ columnType: "text", nullable: true })
   product_id?: string
-
-  @BeforeCreate()
-  onCreate() {
-    this.id = generateEntityId(this.id, "cpd")
-  }
-
-  @OnInit()
-  OnInit() {
-    this.id = generateEntityId(this.id, "cpd")
-  }
 }
 ```
 
@@ -81,7 +69,6 @@ When you add a new data model, make sure to:
 
 - [Create a migration for it.](../../../basics/data-models/page.mdx#create-a-migration)
 - [Add it to the second parameter of the main service's factory function.](../service-factory/page.mdx#abstractModuleServiceFactory-parameters)
-- Add it to the [container](../container/page.mdx) and [connection](../connection-loader/page.mdx) loaders.
 
 </Note>
 
@@ -115,7 +102,6 @@ class HelloModuleService extends ModulesSdkUtils
     __joinerConfig(): ModuleJoinerConfig {
       return {
         serviceName: "helloModuleService",
-        primaryKeys: ["id"],
         alias: [
           {
             name: ["my_custom"],
@@ -159,12 +145,6 @@ This creates a relationship to the `Product` data model of the Product Module us
     optional: false,
     description: "The name of your module (as added in `medusa-config.js`)."
   },
-  {
-    name: "primaryKeys",
-    type: "`string[]`",
-    optional: false,
-    description: "The primary key field names used in your module's data models.",
-  },
   {
     name: "alias",
     type: "`object[]`",
@@ -240,8 +220,6 @@ const modules = {
   helloModuleService: {
     // ...
     definition: {
-      key: "helloModuleService",
-      registrationName: "helloModuleService",
       isQueryable: true,
     },
   },
@@ -251,28 +229,6 @@ const modules = {
 
 Enabling the `isQueryable` property is required to use relationships in a module.
 
-The `definition` property’s value is an object that accepts the following properties, among others:
-
-<TypeList types={[
-  {
-    name: "key",
-    type: "`string`",
-    optional: false,
-    description: "The module's key in the `modules` object."
-  },
-  {
-    name: "registrationName",
-    type: "`string`",
-    optional: false,
-    description: "The name that the main service is registered under in the Medusa container. It’s recommended to be the same as `key`'s value.",
-  },
-  {
-    name: "isQueryable",
-    type: "`boolean`",
-    description: "Whether the module is queryable. This must be enabled to allow a module to have relationships."
-  }
-]} sectionTitle="Adjust Module Configuration" />
-
 ---
 
 ## Reference Inner Data Models