Chart Management v2

[ilya-lesikov]

Before proceeding

• I didn't find a similar issue

Problem

There are numerous issues with how we work with Helm charts and their dependencies, e. g. dependencies of dependent charts are not resolved/updated or difficult vendoring of .tar.gz chart archives into .helm/charts.

Solution (if you have one)

We need to rethink how we work with charts and their dependencies. Probably will require a lot of changes.

Additional information

Refs: #73