## Summary
- Adds documentation for catalog dependency support in `bun outdated`
command
## Changes
- **`docs/cli/outdated.md`**: Added catalog dependency support section
with example output
## Test plan
- [x] Documentation is minimal and concise
- [x] Example shows clear output format with "(catalog)" labels
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
