Update README.md

Author: mitchross

README.md

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 # Talos ArgoCD Proxmox Cluster
 
+[![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/mitchross/talos-argocd-proxmox)
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 > Production-grade GitOps Kubernetes cluster on Talos OS with self-managing ArgoCD, Cilium, and zero-touch PVC backup/restore
 
 A GitOps-driven Kubernetes cluster using **Talos OS** (secure, immutable Linux for K8s), ArgoCD, and Cilium, running on Proxmox. Managed via **[Omni](https://github.com/siderolabs/omni)** (Sidero's Talos management platform) with the **[Proxmox Infrastructure Provider](https://github.com/siderolabs/omni-infra-provider-proxmox)** for automated node provisioning.