- Add generateAdId() function to create unique hashes from ad names and categories
- Implement handleCopyLink() to copy shareable links with anchor fragments
- Add scroll-to-anchor functionality with 20px offset to avoid navigation overlap
- Add visual highlight animation when navigating to shared links
- Import message component for user feedback on successful copy operations
Each ad now gets a unique ID and share button that copies a direct link.
Shared links automatically scroll to the target ad with proper offset.
71b4d3f845