I've been messing with the backend of the app for a bit, and wanted to push a quick hotfix. Nothing fancy!

• I fixed the blue line that appeared in the drag-and-drop list, that shows where your dragged item was going to actually drop. It's more intuitive now and should work as expected!
• I removed the text "(no name)" from the Catalog list because it felt cluttered. Now it's just blank. I want to make the same change to the search results, but I'll do that later.
• I added a few missed occurrences specifically under Variables, and made sure their Command names showed up correctly. Let me know if you see anything missing and I'll prioritize adding it. But I think I got everything. 
• I locked "Weapon" - or whatever is ID 1 for your Equip Types. All weapons are etype 1, a rule in the engine. So there's a problem if you try swapping 1 and 2. I just locked it from the drag and drop so that doesn't move around.
• I added the beginning of a "preview" when re-indexing and clicking Apply. Right now it doesn't show much, but it's the bones for showing more details later on.