Handle sudo on non-admin accounts

[milanvarady]

Hi, need to open this again as this method doesn't work if the user account is not an admin account (some machines are setup to separate daily user account and separated admin user/password account). Typically GUI apps use this method: https://gertrude.app/blog/macos-authenticate-admin-user

Originally posted by @R-Bose in #64

[billmcilhargey]

Working on PR with feature request to handle a number of items for sudo/admin elevation items using native macos elevation system

--debugging and testing and implementing and will link here once tested and suggested

[billmcilhargey]

(@milanvarady This is all assuming you approve the changes incoming)

For reference before I forget the below site will need to be updated as the askpass script will no longer be used and the screenshot will be different

Summary

Applite implements modern macOS privilege elevation that follows Apple's security guidelines:

• Smart Detection: Automatically determines when admin privileges are actually needed
• Native Authorization: Uses macOS Security framework with standard system prompts
• Least Privilege: Only requests admin access for operations that truly require it
• No Credential Storage: Leverages macOS native authorization - never stores passwords
• User Transparency: Clear explanations for why admin access is needed

Most app installations and removals work without admin privileges. Administrator access is only requested for:

• Installing system dependencies or Command Line Tools
• Removing system files during Homebrew uninstallation
• Installing apps that use package installers (PKG files)

For non-admin users, the system prompts for administrator credentials when needed, supporting standard enterprise delegation patterns.

https://aerolite.dev/applite/faq

(The README will have this in there too but feel free to re-word of course too)

Wrapping up debugging and testing but wanted to put this in here before I forget 👍