Instant feedback when tracking material usage

We've streamlined the way your design elements track material usage by fixing the endpoint that handles updates. This means your actions now communicate smoothly with the server, ensuring accuracy behind the scenes.

**Faster and more responsive updates**
To enhance your experience, we've added an optimistic update feature that immediately reflects your recent usage in the interface. This means you no longer have to wait for confirmation to see your changes in the Recently Used list, making your workflow feel quicker and more natural.

Behind the scenes, the system now keeps a more accurate count of how often materials are used, so your design data stays reliable and up to date as you work.