[docs] Implement the new home page pattern

docs/index.md

@@ -22,6 +22,48 @@ Developers can use Multipass to prototype cloud deployments and to create fresh,
 
 ## In this documentation
 
+### Basics
+
+Start here to install and launch your first Multipass instance.
+
+- Tutorial: [Getting stated with Multipass](tutorial-index) • [Install Multipass](how-to-guides-install-multipass) •  [Setup the driver](how-to-guides-customise-multipass-set-up-the-driver) • [Migrate from Hyperkit to QEMU](how-to-guides-customise-multipass-migrate-from-hyperkit-to-qemu-on-macos)
+
+### Using Multipass
+
+Learn the complete lifecycle of a virtual machine.
+
+- **Instance management:** [Create an instance](how-to-guides-manage-instances-create-an-instance) • [Use an instance](how-to-guides-manage-instances-use-an-instance) • [Modify an instance](how-to-guides-manage-instances-modify-an-instance)  • [Use the primary instance](how-to-guides-manage-instances-use-the-primary-instance) • [Use instance command aliases](how-to-guides-manage-instances-use-instance-command-aliases) • [Remove an instance](how-to-guides-manage-instances-remove-an-instance)
+
+- **Instance customization:** [`cloud-init`](how-to-guides-manage-instances-launch-customized-instances-with-multipass-and-cloud-init) • [Build Multipass images with Packer](how-to-guides-customise-multipass-build-multipass-images-with-packer) • [Set up a graphical interface](how-to-guides-customise-multipass-set-up-a-graphical-interface) •
+[Run a Docker container in Multipass](how-to-guides-manage-instances-run-a-docker-container-in-multipass)
+
+- **Interfaces (CLI/GUI):** [Command-line interface](reference-command-line-interface-index) • [GUI client](reference-gui-client) • [Use a different terminal from the system icon](how-to-guides-customise-multipass-use-a-different-terminal-from-the-system-icon) • [How to integrate with Windows Terminal](how-to-guides-customise-multipass-integrate-with-windows-terminal)
+
+- **Troubleshooting:** [Access logs](how-to-guides-troubleshoot-access-logs) • [Troubleshoot launch/start issues](how-to-guides-troubleshoot-troubleshoot-launch-start-issues)
+
+### Understanding Multipass
+
+- **Core concepts:** [Instance](explanation-instance) • [Image](explanation-image) • [Snapshot](explanation-snapshot) • [Alias](explanation-alias) • [Service](explanation-service) • [Multipass exec and shells](explanation-multipass-exec-and-shells) • [ID mapping](explanation-id-mapping) • [Reference architecture](explanation-reference-architecture)
+
+- **Virtualization:** [Driver](explanation-driver) • [How to set up the driver](how-to-guides-customise-multipass-set-up-the-driver) • [Migrate from Hyperkit to QEMU on macOS](how-to-guides-customise-multipass-migrate-from-hyperkit-to-qemu-on-macos) • [Platform](explanation-platform) • [Host](explanation-host)
+
+- **Configuration:** [Settings](reference-settings-index) • [Settings keys and values](explanation-settings-keys-values) • [Logging levels](reference-logging-levels) • [Configure Multipass's default logging level](how-to-guides-customise-multipass-configure-multipass-default-logging-level) • [Instance name format](reference-instance-name-format) • [Instance states](reference-instance-states)
+
+### Resources and networking
+
+- **Storage:** [Share data with an instance](how-to-guides-manage-instances-share-data-with-an-instance) • [Configure where Multipass stores external data](how-to-guides-customise-multipass-configure-where-multipass-stores-external-data) • [Mount](explanation-mount) • [Mount an encrypted home folder](how-to-guides-troubleshoot-mount-an-encrypted-home-folder)
+
+- **Networking:** [Add a network to an existing instance](how-to-guides-manage-instances-add-a-network-to-an-existing-instance) • [Configure static IPs](how-to-guides-manage-instances-configure-static-ips) • [Troubleshoot networking](how-to-guides-troubleshoot-troubleshoot-networking)
+
+### Security and performance
+
+- **Security:** [Authenticate users with the Multipass service](how-to-guides-customise-multipass-authenticate-users-with-the-multipass-service) • [Authentication](explanation-authentication) • [About security](explanation-about-security)
+
+- **Performance:** [About performance](explanation-about-performance)
+
+
+## How this documentation is organized
+
 ````{grid} 1 1 2 2
 
 ```{grid-item-card} [Tutorial](tutorial/index)