Under-the-Hood Fixes & Minor Improvements — Isles & Tiles Steam update #1371979

A smaller update this time, focused on stability (fewer crashes!) and performance (better FPS on underpowered machines!) rather than new content. 🐛 Bug FixesFixed a bug where burying a card could corrupt your discard pile, causing your deck to balloon in size over a long game.Fixed rune cards sometimes returning the wrong card to your discard pile when removed. ⚡ PerformanceFixed a memory leak while idling on the main menu that could grind the game down if you...left it running in the menu. Nobody did this, but hey. Now it's fixed.Camera panning is now ever so slightly smoother.Starting a fresh game is now slightly faster.