6a1780bcee
- Add generateUUID() function using crypto.randomUUID() with fallback - Update handleAdd to use UUID instead of Date.now() + Math.random() - UUIDs are now properly validated in backend to prevent injection - mapping_id is persisted when creating mapping pairs for reuse Co-authored-by: Koha9 <36852125+Koha9@users.noreply.github.com>