We've added support for 2-point / chain charms on bags in LB4C! Here's how it works:

• We mark up the chain charm and add two points on each side of the bag handle
• We calculate the distance between the bag's two points and match it against the charm length
• If it lines up (within ±15%), the charm snaps right onto the bag — if not, we mark it as "doesn't fit"

This means no more manual bag + chain charm matching, while unlocking a wider range of charm support across client catalogs.