Hi,
it would be great to publish the webdevops helm charts through OCI registry (and optionally sign them with cosign).
From my point of view, pulling helm chart through OCI has some benefits. For example it avoids the helm repo handling (helm repo add, helm repo update) completely.
See CI example: https://github.com/prometheus-community/helm-charts/blob/a3239730c6cab1111e7766f60d43ae55b3078926/.github/workflows/release.yaml#L65