dx-3498 include method to handle overlapping reference paths

[harshithad0703]

• Prevent duplicate entries when using paths like ["content", "content.content"]
• Maintain 100% backward compatibility with existing implementations
• Add analyzeReferencePaths() method to detect path overlaps
• Add processOverlappingPaths() method to intelligently handle overlaps
• Use most specific path from overlapping groups to avoid duplicates
• Preserve original behavior for single fields and independent paths

Fixes: Duplication issue when including nested reference paths
Breaking: None - fully backward compatible