UI shell output improvments - refer nala (apt-get alternative)

[Karl-WE]

Description of the new feature / enhancement

Lately read about this apt alternative called nala and thought it would be great to have a look on some features including but not limited to parallel Installation (limited in Windows with (repackaged) msi, but not with other Installation method such as inno or Appx / msix, I believe.

Also the output of nala is notable.
Thinking about winget's role in terms of Intune app deployment nala also provides a good example on visualizing dependencies.

Source of information:
https://www-omgubuntu-co-uk.cdn.ampproject.org/v/s/www.omgubuntu.co.uk/2023/01/install-nala-on-ubuntu/

Link to Sourcecode / repository: https://gitlab.com/volian/nala

Proposed technical implementation details

Unfortunately cannot provide a concise description other than kindly asking herewith @denelon and the team to have a look and be inspired.

Goal of this PR should be looking into the implementation of nala from the point of the end user and codewise or get converted into discussion when certain ideas sprawl around this.

[denelon]

On Windows, generally it's not safe to install more than one ".exe" installer at a time in parallel due to the unknowns of what might happen. MSI is also generally limited to "one at a time", and during a Windows update, the update service can block an MSI install until it has completed. MSIX has opportunity for parallel (up to six at a time I believe). Portable packages might be safe in parallel in terms of pulling binaries down and laying them on the disk, but we have to be careful about modifying the path.

[denelon]

The dependency view is a nice addition. We had done some early work in winget show to display dependencies, but I don't believe it ever did any form of a nested view.

I would be interested in some design ideas around that.

Package A
  + Package B
    + Package D
  + Package C

[Karl-WE]

Hi @denelon, I believe your comments are dedicated to #2824 ? I have split two ideas into seperate PRs as per your request for housekeeping and tracking.