Feature/mount user one app directory

[PixnBits]

Description

builds on #569 to avoid conflicts and refactoring
https://github.com/americanexpress/one-app-cli/compare/fix/runner-avoid-shell...feature/mount-user-one-app-directory?expand=1#diff

adds support for cached modules (americanexpress/one-app#1094) to the runner

Motivation

This feature helps to cache CDN modules in users machine. It helps to start application faster locally.

Test Conditions

unit tests, $ npm pack'd and ran in a module

Types of changes

Check boxes that apply:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation (adding or updating documentation)
• Dependency update
• Security update

Checklist

Check boxes that apply:

• My code follows the code style of this project.
• My change requires a change to the documentation and I have updated the documentation accordingly.
• These changes should be applied to a maintenance branch.
• I have added the Apache 2.0 license header to any new files created.

The merge-base changed after approval.