Feature Request: Add Helm Chart Installation Guide

[neverlless]

Description

I've created a production-ready Helm chart for DeepWiki-Open that makes it much easier for users to deploy the application in Kubernetes clusters.

Problem

Currently, there's no official guide for Kubernetes/Helm deployments in the main repository documentation. Users who want to deploy DeepWiki-Open in Kubernetes have limited options.

Solution

I propose adding a section to the README.md or creating a new KUBERNETES.md file that mentions the available Helm chart installation option.

Helm Chart Details

• Repository: deepwiki-open-helmchart
• Features:
  • ✅ Production-ready configuration
  • ✅ Persistent storage support
  • ✅ Ingress configuration (frontend + backend API)
  • ✅ Health checks (liveness & readiness probes)
  • ✅ Resource limits and requests