docs: update imports and package names across docs (#9375)

* docs: update imports and package names across docs
+ reference configs

* generate files

* fix import

* change preview to rc

www/apps/book/app/debugging-and-testing/testing-tools/integration-tests/api-routes/page.mdx

@@ -93,7 +93,7 @@ This runs your Medusa application and runs the tests available under the `src/in
 Suppose you have a `hello` module whose main service extends the service factory, and that has the following model:
 
 ```ts title="src/modules/hello/models/my-custom.ts"
-import { model } from "@medusajs/utils"
+import { model } from "@medusajs/framework/utils"
 
 const MyCustom = model.define("my_custom", {
   id: model.id().primaryKey(),

www/apps/book/app/debugging-and-testing/testing-tools/integration-tests/workflows/page.mdx

@@ -27,7 +27,7 @@ import {
   createStep,
   StepResponse,
   WorkflowResponse,
-} from "@medusajs/workflows-sdk"
+} from "@medusajs/framework/workflows-sdk"
 
 const step1 = createStep("step-1", () => {
   return new StepResponse("Hello, World!")

www/apps/book/app/debugging-and-testing/testing-tools/modules-tests/module-example/page.mdx

@@ -22,7 +22,7 @@ In this chapter, find an example of writing an integration test for a module usi
 Consider a `hello` module with a `HelloModuleService` that has a `getMessage` method:
 
 ```ts title="src/modules/hello/service.ts"
-import { MedusaService } from "@medusajs/utils"
+import { MedusaService } from "@medusajs/framework/utils"
 import MyCustom from "./models/my-custom"
 
 class HelloModuleService extends MedusaService({

www/apps/book/app/debugging-and-testing/testing-tools/modules-tests/page.mdx

@@ -105,7 +105,7 @@ For example:
 ```ts
 import { moduleIntegrationTestRunner } from "medusa-test-utils"
 import HelloModuleService from "../service"
-import { model } from "@medusajs/utils"
+import { model } from "@medusajs/framework/utils"
 
 const DummyModel = model.define("dummy_model", {
   id: model.id().primaryKey(),

www/apps/book/app/debugging-and-testing/testing-tools/page.mdx

@@ -15,7 +15,7 @@ Medusa provides a `medusa-test-utils` package with utility tools to create integ
 To use the `medusa-test-utils` package, install it as a `devDependency`:
 
 ```bash npm2yarn
-npm install --save-dev medusa-test-utils@preview
+npm install --save-dev medusa-test-utils@rc
 ```
 
 ---
@@ -41,7 +41,7 @@ npm install --save-dev jest @types/jest @swc/jest
 Then, create the file `jest.config.js` with the following content:
 
 ```js title="jest.config.js"
-const { loadEnv } = require("@medusajs/utils")
+const { loadEnv } = require("@medusajs/framework/utils")
 loadEnv("test", process.cwd())
 
 module.exports = {