[IMPROVEMENT] CLI flag to install bundle (optionally with no UI)

[ClaytonTDM]

Please confirm these before moving forward.

• [x] I have searched for my feature proposal and have not found a work-in-progress/duplicate/resolved/discarded issue.
• [x] This improvement refers to an existing feature. If you want to suggest a new feature, please use this template.
• [x] This improvement is not a bug. If you want to report a bug, please use this template.

Describe the improvement

Add a CLI flag to install a bundle (ubundle, json, etc) all at once, optionally with no UI. For example: UniGetUI file --install --no-ui

Describe how this improvement could help users

This would make it easy to set up a new system:

1. Create a bundle visually with UniGetUI
2. Set up a fresh Windows install with all your apps: (pseudocode)

winget install --id "MartiCliment.UniGetUI" --exact --source winget --accept-source-agreements --disable-interactivity --silent --accept-package-agreements --force
unigetui --daemon
unigetui packages.ubundle --install --no-ui
customize_some_other_stuff

The current best way to do this is to have a long .bat (or similar) script with manually-typed winget or choco commands.

[larsenv]

your issue is the first one I saw when searching the word "a" on github issues. but havent we seen each other before? your name sounds familiar