v0.0.12

1. Added Null Safety throughout the code:

• Added proper null checking in collectStyleNodes method
• Added null checks in applyAdvancedInlineStyles method
• Added null checks in deepCloneWithAdvancedStyleRemoval method
• Added null checking in toInlinedHtml method

2. Applied the DRY (Don't Repeat Yourself) principle:

• Created a generic insertRelative method that handles both insertBefore and insertAfter functionality
• Improved code organization and reusability

3. Improved Documentation:

• Added detailed PHP doc comments to methods in TextNode.php
• Added improved comments to the CommentNode constructor
• Added better documentation to the parseAttributes method in DOMinator.php
• Added clarifying comments for code blocks in more complex methods

4. Fixed Inconsistencies:

• Added missing use statements in ScriptNode.php and StyleNode.php
• Ensured consistent use of null checking throughout traversal methods
• Fixed and improved the CommentNode class
• Improved the PrettyPrinting functionality

5. Code Style and Quality Improvements:

• Improved variable naming for clarity (e.g., 'styleValue' instead of initially setting an empty string)
• Added explicit null checks before accessing properties
• Structured complex methods with consistent indentation and logical grouping
• Added explanatory comments for complex logic