- **Link Detection and Navigation**: Added functionality to detect if a mouse click falls within a link area. If a link is clicked, the browser now navigates to the corresponding URL while logging the action. This also includes handling relative URLs based on the current page context.
- **Line Layout Enhancements**: The `LayoutLine` class now includes optional attributes for color and href, allowing links to maintain their designated colors in the rendered output.
- **Color Parsing**: Implemented a new `_parse_color` method in the `RenderPipeline` class to convert various color formats (hex and named colors) to Skia-compatible values. This ensures that default link colors are correctly applied and that extremely light colors are rendered as black for visibility.
- **Rendering Links**: During the rendering process, links in the text layout are now rendered with their specified colors, and an underline is drawn under links to indicate interactivity.
- **Document Layout Updates**: The document parsing system has been updated to extract link information correctly while preserving text hierarchy.
- **Tests**: A comprehensive suite of tests has been added, including tests for link parsing, layout characteristics, styling application, and default color handling for links.
- Removed unused imports from various test files to streamline code.
- Cleaned up whitespace in test cases for better consistency.
- Updated dependency management in `uv.lock` to reflect changes in optional dependencies.
- Ensured all tests maintain functionality while enhancing clarity and organization.
