cio 0.5.1

CIO provides two powerful procedural macros (`println!` and `input!`) that enhance console I/O operations in Rust, bringing Python-like convenience to Rust's type-safe environment.
Documentation
# Rust build artifacts
/target/
**/*.rs.bk
Cargo.lock

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

# OS files
.DS_Store
Thumbs.db

# Logs
*.log

# Documentation build
/doc/

# Backup files
*~
*.bak