Add Command-Line version

[Amaroq-Clearwater]

Adding the capability to operate the program through Command Line could make the program more accessible to users without a working mouse and/or are experiencing issues with the Windows GUI (or the WuMgr GUI), and greatly increase flexibility for users who rely on PowerShell/Bash scripts and Windows Batch files.

Additionally, a well-built command-line program is always satisfying to use.