fix: truncate long columns in npm outdated output

[MaxBlack-dev]

Fixes #2788

This PR fixes the issue where npm outdated output wraps when Location or 'Depended by' columns contain long paths, making the output difficult to read.

Changes

• Added column truncation logic to limit Location and Depended by column widths based on terminal width
• Truncates columns that exceed calculated max width with ellipsis (...)
• Maintains readability by ensuring output fits within terminal width

Implementation

• Calculate available terminal width (defaults to 80 if not available)
• Reserve space for fixed-width columns (Package, Current, Wanted, Latest)
• Split remaining space between Location and Depended by columns
• Truncate strings longer than max column width with '...' suffix

Testing

• Added test case for narrow terminal width to verify truncation works correctly
• All existing tests pass
• 100% code coverage maintained