docs: Improve Loaders documentation (#5205)

www/apps/docs/content/development/loaders/create.md

@@ -39,12 +39,12 @@ When the loader is defined in a module, it receives the following parameters:
 For example, this loader function resolves the `ProductService` and logs in the console the count of products in the Medusa backend:
 
 ```ts title=src/loaders/my-loader.ts
-import { ProductService } from "@medusajs/medusa"
+import { ProductService, ConfigModule } from "@medusajs/medusa"
 import { AwilixContainer } from "awilix"
 
 export default async (
   container: AwilixContainer,
-  config: Record<string, unknown>
+  config: ConfigModule
 ): Promise<void> => {
   console.info("Starting loader...")
   const productService = container.resolve<ProductService>(

www/apps/docs/content/development/loaders/overview.mdx

@@ -23,34 +23,7 @@ Another example is the Algolia plugin, which uses a loader to update the index s
 
 Loaders can be used to access the dependency container and register custom resources in it.
 
-Loaders can also be used to create [scheduled jobs](../scheduled-jobs/overview.mdx) that run at a specified interval of time. For example:
-
-```ts
-const publishJob = async (container, options) => {
-  const jobSchedulerService = 
-    container.resolve("jobSchedulerService")
-  jobSchedulerService.create(
-    "publish-products", 
-    {}, 
-    "0 0 * * *", 
-    async () => {
-      // job to execute
-      const productService = container.resolve("productService")
-      const draftProducts = await productService.list({
-        status: "draft",
-      })
-
-      for (const product of draftProducts) {
-        await productService.update(product.id, {
-          status: "published",
-        })
-      }
-    }
-  )
-}
-
-export default publishJob
-```
+Loaders can also be used to create [scheduled jobs](../scheduled-jobs/overview.mdx) that run at a specified interval of time.
 
 ---
 

www/apps/docs/docusaurus.config.js

@@ -237,7 +237,8 @@ const config = {
       {
         docs: {
           sidebarPath: require.resolve("./sidebars.js"),
-          editUrl: "https://github.com/medusajs/medusa/edit/develop/www/docs",
+          editUrl:
+            "https://github.com/medusajs/medusa/edit/develop/www/apps/docs",
           path: "content",
           routeBasePath: "/",
           remarkPlugins: [