Add “Dynamic / Floating Joystick” option for touch controls

Problem: Current joystick requires precise thumb placement and large movement range, making PvP inconsistent on mobile. Why it matters: Games like Free Fire use dynamic joysticks that capture small inputs without forcing large thumb travel, improving accessibility and reducing fatigue. Suggestions:1)Add optional floating joystick (appears where thumb touches within a zone) 2)Increase input sensitivity near center 3)Allow separate joystick sensitivity setting