rustdupe 0.2.0

Smart duplicate file finder with interactive TUI
Documentation
## Summary

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## Motivation

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Closes #<!-- issue number -->

## Changes

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## Type of Change

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- [ ] ๐Ÿ› Bug fix (non-breaking change that fixes an issue)
- [ ] โœจ New feature (non-breaking change that adds functionality)
- [ ] ๐Ÿ’ฅ Breaking change (fix or feature that would cause existing functionality to change)
- [ ] ๐Ÿ“š Documentation update
- [ ] ๐Ÿ”ง Refactoring (no functional changes)
- [ ] ๐Ÿงช Test update

## Testing

<!-- Describe how you tested your changes -->

- [ ] I have run `cargo test` and all tests pass
- [ ] I have run `cargo clippy -- -D warnings` with no warnings
- [ ] I have run `cargo fmt -- --check` with no formatting issues

## Checklist

- [ ] My code follows the project's style guidelines
- [ ] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have updated the documentation accordingly
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my feature works