Create rebrandable docs site with Kubernetes manifest configuration

The ValidMind documentation site Docker image now supports full customization for white-label deployments and branded environments.

Configurable branding & URLs

• Customize product names in both long and short forms.
• Replace the ValidMind logo and favicon with your own SVG assets.
• Configure custom URLs for your ValidMind platform and JupyterHub instances. Configuration is managed through a ConfigMap, which you can adjust to fit your needs.

Local development support

• A new Kind (Kubernetes in Docker) integration is available for local testing.
• Use simple make commands to set up a local Kubernetes environment.
• Access real-time log viewing and manage clusters easily.

For detailed setup instructions and configuration options, refer to Local Kubernetes development with Kind. For a sample ConfigMap, see validmind-docs.yaml.