Implement Custom Markdown Styling for Workflow Commands

What

• Added custom markdown styling support for workflow command outputs
• Implemented a configurable markdown styling system through atmos.yaml
• Added fallback to built-in default styles when no custom styles are defined
• Added new workflow error templates in markdown format
• Improved code readability and maintainability in markdown rendering logic

Why

• Enhances user experience
• Allows users to define their own color schemes and styling preferences
• Improves error message readability with consistent formatting and styling
• Makes the CLI more accessible by supporting both default and custom color schemes
• Follows modern CLI design patterns with rich text formatting

Technical Details

• Added markdown settings section in atmos.yaml for custom styling configuration
• Implemented style inheritance system (custom styles override built-in defaults)
• Added support for styling:
  • Document text and background colors
  • Headings (H1-H6) with custom colors and formatting
  • Code blocks with syntax highlighting
  • Links with custom colors and underlining
  • Blockquotes and emphasis styles
• Enhanced error handling with structured markdown templates
• Added proper fallback mechanisms for style configuration

References

• Implements styling using glamour for terminal markdown rendering
• Follows ANSI terminal styling standards
• https://github.com/charmbracelet/bubbletea
• https://github.com/charmbracelet
• https://github.com/charmbracelet/glow
• https://github.com/charmbracelet/glamour/blob/master/styles/gallery/README.md

Testing

The implementation has been tested with:

• Custom styling configurations in atmos.yaml

• Default styling fallback when no custom styles are defined