include_ui.ps1 Powershell script to build and include UI robustly on Windows

[lili7h]

Is as described, for the most part replicates the bat files functionality, but with error messages and additional condition checking.

Also warns about missing applications/commands and tries to update things to latest version if missing.

Will also install required tools if it detects winget or chocolately installed

[lili7h]

Running the script when nothing needs to be done will look like this: