putior 0.1.0

• Initial CRAN submission
• Added put() function for extracting workflow annotations from source code files
• Added put_diagram() function for creating Mermaid flowchart diagrams
• Added is_valid_put_annotation() for validating annotation syntax
• Support for multiple programming languages: R, Python, SQL, Shell, and Julia
• Multiline annotation support with backslash continuation syntax for better code style compliance
• Automatic UUID generation when id field is omitted from annotations
• Automatic output defaulting to file name when output field is omitted
• Renamed annotation field from name to id for better graph theory alignment
• Five built-in themes for diagrams: light, dark, auto, minimal, and github
• Automatic file flow tracking between workflow steps
• Comprehensive vignette with examples
• Full test coverage for all major functions