improve landing page

Author: slax57

docs_headless/src/content/docs/index.mdx

@@ -3,30 +3,56 @@ title: ra-core
 description: Headless core of React Admin
 template: splash
 hero:
-  tagline: Headless core of React Admin
-  image:
-    file: ../../assets/houston.webp
+  tagline: Welcome to ra-core, the headless foundation of react-admin!
   actions:
     - text: Get started
-      link: /ra-core/guides/architecture/
+      link: /ra-core/getting-started/
       icon: right-arrow
 ---
 
 import { Card, CardGrid } from '@astrojs/starlight/components';
 
-## Next steps
-
-<CardGrid stagger>
-	<Card title="Update content" icon="pencil">
-		Edit `src/content/docs/index.mdx` to see this page change.
+<CardGrid>
+	<Card title="Guides & Concepts" icon="open-book">
+		Core concepts like architecture, data fetching, and security. [Learn the fundamentals](./guides/architecture/)
+	</Card>
+	<Card title="App Configuration" icon="setting">
+		Setting up CoreAdmin, resources, and routing. [Configure your app](./app-configuration/coreadmin/)
+	</Card>
+	<Card title="Data Fetching" icon="random">
+		Working with APIs, data providers, and queries. [Connect your API](./data-fetching/dataproviders/)
+	</Card>
+	<Card title="Security" icon="approve-check">
+		Authentication, authorization, and access control. [Secure your app](./security/authentication/)
+	</Card>
+	<Card title="List Pages" icon="list-format">
+		Building list views, filtering, and pagination. [Create list views](./list/listtutorial/)
+	</Card>
+	<Card title="Creation & Edition" icon="pencil">
+		Forms, validation, and input components. [Build forms](./create-edit/edittutorial/)
+	</Card>
+	<Card title="Show Pages" icon="document">
+		Detail views and field components. [Display records](./show/showbase/)
+	</Card>
+	<Card title="Common Components" icon="puzzle">
+		Shared utilities and patterns. [Reusable tools](./common/usegetrecordid/)
+	</Card>
+	<Card title="Fields" icon="information">
+		Display components for different data types. [Show your data](./fields/fields/)
+	</Card>
+	<Card title="Inputs" icon="add-document">
+		Form input components and validation. [Handle user input](./inputs/inputs/)
+	</Card>
+	<Card title="Preferences" icon="setting">
+		Store management hooks for user preferences and application state. [Manage state](./preferences/usestore/)
 	</Card>
-	<Card title="Add new content" icon="add-document">
-		Add Markdown or MDX files to `src/content/docs` to create new pages.
+	<Card title="Internationalization" icon="translate">
+		Multi-language support and localization. [Go global](./i18n/translationsetup/)
 	</Card>
-	<Card title="Configure your site" icon="setting">
-		Edit your `sidebar` and other config in `astro.config.mjs`.
+	<Card title="Other" icon="open-book">
+		Record representation and other miscellaneous utilities. [Advanced utilities](./other/recordrepresentation/)
 	</Card>
-	<Card title="Read the docs" icon="open-book">
-		Learn more in [the Starlight Docs](https://starlight.astro.build/).
+	<Card title="Recipes" icon="document">
+		Best practices for caching, unit testing, and common development patterns. [Learn patterns](./recipes/caching/)
 	</Card>
 </CardGrid>