lockbox-cli 0.2.0

A secure file encryption CLI tool using Argon2id and ChaCha20-Poly1305

# Build artifacts
/target/
/debug/
*.pdb

# IDE
.idea/
.vscode/
*.swp
*.swo
*~

# Claude Code
CLAUDE.md

# OS files
.DS_Store
Thumbs.db

# Test files
*.lb
test_*.txt