Controller Support: Quality of Life Upgrades

Loving the game! Two feature requests:

1. Add seamless keyboard/controller switching mid-game. It’d streamline inventory management, skill allocation, and map navigation—especially for typing search terms.

2. Allow controller button remapping for binding skills from uncut gems. For example, moving the 'Activate Secondary Skill Set' function (Typically assigned to L1/left bumper by default) to L3 (left stick click/hold) would free up all four triggers for skills while enhancing control options.