feat: proper interactive sudo support

[art049]

Summary

This PR improves the handling of interactive sudo password prompts to provide a better user experience when sudo privileges are required.

Changes

1. Pre-validation of sudo access

• Added validate_sudo_access() function that checks if sudo requires a password
• If a password is needed, the progress bar is suspended and the user is prompted interactively
• Uses sudo --validate to cache credentials upfront

2. Proper progress bar suspension

• Modified suspend_progress_bar() in src/local_logger.rs:30 to use try_lock() instead of lock() to prevent deadlocks on reentrant calls
• This allows the progress bar to be suspended when prompting for the sudo password without causing a deadlock

3. Centralized sudo command creation

• Added validated_sudo_command() function that validates sudo access first, then creates a Command with the --non-interactive flag
• This ensures password prompts don't appear unexpectedly after validation
• Updated all sudo usage to use this centralized function

4. Improved error handling

• Better error messages when sudo authentication fails
• Clear user-facing message: "Sudo privileges are required to continue. Please enter your password if prompted."