Quality of life mod for Hextorio. Several settings included to customize experience.

Adds
1. a teleport to hexcore button to the trade overview.
2. a bot-trading button that will place ghost items into a hexcore to fulfill a trade to help fill out the catalog.
3. a system for finding trade cycles.

Known issues
1. GUI doesn't refresh to show ghost items unless you close and reopen it. By default, the mod closes the ui to prevent confusion.
2. trade cycles have very aggressive pruning behaviors for large graphs. Haven't yet implemented options to edit these in the settings.