refactor(helm): use helm package to load charts

[nikpivkin]

Description

Improvements:

• Charts are handled the same way as in helm
• Removed file system rescanning when archives are detected
• Fixed path handling on windows

Checklist

• I've read the guidelines for contributing to this repository.
• I've followed the conventions in the PR title.
• I've added tests that prove my fix is effective or that my feature works.
• I've updated the documentation with the relevant information (if needed).
• I've added usage information (if the PR introduces new options)
• I've included a "before" and "after" example to the description (if the PR is a user interface change).