Plenty Su

Create the Helm chart for Scalar Manager

1

## Description This PR deletes the previous Helm chart of Scalar Manager and creates a new one from scratch. This is my first trial. Please forgive me if I missed...

Scalar Manager is using ClusterRole for accessing resources crossing other namespaces. It's ok for read-only operations but not good for side-effect operations. This is the side-effect operations Scalar Manager will...

In current Loki Stack custom values reference https://github.com/scalar-labs/helm-charts/blob/main/docs/conf/scalar-loki-stack-custom-values.yaml#L11, we use `docker` pipe. From Kubernetes 1.26, it deprecates the Docker interface and use CRI only. Maybe we can remove this pipe...