[AliRezaBeigy]

Summary

Adds process priority management for Task Scheduler startup programs and implements an interactive menu UI for easier program management.

Changes

• Priority feature: New set-priority command (alias: sp) to set process priority (Idle, BelowNormal, Normal, AboveNormal, High, Realtime) for Task Scheduler programs
• Priority in add command: Users can specify priority when adding new startup programs
• Interactive menu UI: New interactive menu that displays when running without arguments, providing easy access to all operations including priority management
• Priority display: Priority information shown in startup programs list

Technical Details

• Priority managed through Task Scheduler service
• Interactive menu supports all operations: add, remove, enable/disable, set priority, and list viewing
• Maintains full CLI backward compatibility

[Faustvii]

First of all thanks for the PR.
Code wise I think it is pretty much all good.

I noticed you bumped the dotnet version to 10, which is fine with me.. But then we also need to bump the version in the workflow file.

I would like to see the documentation (readme.md) be updated as well with the new changes and if you wouldn't mind put your changes in the unreleased section in the changelog.md.

[Faustvii]

I am wondering if it would make more sense to use a single letter to be consistent with the others.. for instance p for priority. This would make it look more similar in the help output.

[AliRezaBeigy]

@Faustvii All feedback addressed: changed alias to 'p', updated .NET version in workflow, added missing newline, and updated README/CHANGELOG.