cltree 0.2.2

A TUI file explorer for Claude Code CLI
Documentation
## Description

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## Related Issue

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<!-- Fixes #123 -->

## Type of Change

- [ ] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to change)
- [ ] Documentation update
- [ ] Refactoring (no functional changes)
- [ ] Performance improvement
- [ ] Test addition or update

## Checklist

- [ ] I have read the [CONTRIBUTING]https://github.com/jsleemaster/cltree/blob/main/CONTRIBUTING.md guide
- [ ] `cargo fmt` passed
- [ ] `cargo clippy -- -D warnings` passed
- [ ] `cargo test` passed
- [ ] I have updated the documentation (if needed)
- [ ] I have added tests that prove my fix/feature works (if applicable)

## Screenshots / Demo

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## Additional Notes

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