This pull request significantly expands and improves the documentation for using ingress in local Kubernetes clusters, specifically covering both kind and k3d environments. The changes provide detailed, step-by-step instructions for multiple scenarios, including direct port access, port forwarding, and using different ingress controllers (Contour and Traefik). The documentation now supports a wider range of local setups and offers clearer guidance for accessing deployed services.

Expanded local ingress documentation:

• Added instructions for using ingress with both kind and k3d clusters, including the use of Contour and Traefik ingress controllers.
• Provided detailed steps for direct port access and port forwarding in kind, including example configuration files and usage of the --local-cluster flag.
• Introduced guidance for browser-based access (with /etc/hosts entries) and curl-based access (using Host headers) for both kind and k3d clusters.

k3d-specific improvements:

• Added instructions for creating k3d clusters with Traefik disabled and using Contour, as well as using the built-in Traefik controller, including port mapping examples.
• Explained how to access Drasi resources in k3d setups, mirroring the guidance provided for kind clusters.