feat: switch kubeconfig to tailnet endpoint and deploy Hetzner CSI

.gitea/workflows/deploy.yml

@@ -225,6 +225,7 @@ jobs:
           ansible-playbook site.yml \
             -e "hcloud_token=${{ secrets.HCLOUD_TOKEN }}" \
             -e "tailscale_auth_key=${{ secrets.TAILSCALE_AUTH_KEY }}" \
+            -e "tailscale_tailnet=${{ secrets.TAILSCALE_TAILNET }}" \
             -e "cluster_name=k8s-cluster"
         env:
           ANSIBLE_HOST_KEY_CHECKING: "False"