v0.4.1: Add Prefix Removal Functionality

🚀 New Feature: Prefix Removal

This release adds CNP-compliant prefix removal functionality to SMV, making it easy to remove common file prefixes from large collections of files.

✨ Key Features

• Prefix Removal: Use CHANGE "prefix" INTO "" syntax to remove file prefixes
• CNP Grammar Compliant: Seamlessly integrates with existing substring replacement
• Perfect for Photo Collections: Ideal for removing camera prefixes like IMG_, DSC_, etc.
• Preview Support: Use -p flag to preview changes before applying

📖 Usage Examples

# Remove IMG_ prefix from all JPG files (preview first)
smv CHANGE "IMG_" INTO "" . EXT:jpg -p

# Remove DSC prefix from PNG files
smv CHANGE "DSC" INTO "" pictures/ EXT:png

# Remove any prefix with filtering
smv CHANGE "prefix_" INTO "" /path/to/files/ -r

🔧 Technical Improvements

• Rust Edition 2024: Migrated from Edition 2021 to 2024
• Enhanced Performance: Using strip_prefix instead of manual string slicing
• Comprehensive Testing: Added 11 new CLI integration tests
• Better Error Handling: Improved clippy compliance and code quality

📚 Documentation

• Updated README.md with prefix removal examples
• Enhanced MANUAL.md with comprehensive usage documentation
• Added detailed CHANGELOG.md for v0.4.1

🧪 Quality Assurance

• ✅ All tests pass (25 total: 14 unit + 11 CLI tests)
• ✅ Clippy checks pass with no errors
• ✅ Code formatting verified
• ✅ Functional testing confirmed

💾 Installation

# Install from crates.io
cargo install smv

# Update existing installation
cargo install --force smv

Perfect for managing large photo collections with common camera prefixes! 📸

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Full Changelog: v0.4.0...v0.4.1