Bug fix: arrow key mappings should now properly trigger macOS actions, like Ctrl-Right to go to next macOS workspace.

- Fixed major bugs where editing an input can reset the mapping or edit the wrong input. - Added a "Notched" option for mouse scroll which can be used to trigger things like prev/next item in games

Bug fixes: - The app now scrolls properly on short window dimensions - App correctly re-opens after closing the window - Fixed timing issue where updating an input can edit a different one

Overhauled code to use new APIs, fix perf issues, and various other things that cannot all be enumerated here ## Features added - Add smooth vs 8-way mode for each thumbstick - Smooth mode for mouse control - 8-way mode for D-pad style controls (thumbstick divided into 8 equal directions) - Add option to hide app from dock - Add per-gamepad settings view (click a controller in sidebar) - Add per-controller deadzone configuration - Add gamepad calibration to detect and fix thumbstick drift - Add support for right-side modifier keys (Right-Cmd, Right-Shift, etc.) - Add support for macOS system keys (Play/Pause, Brightness Up/Down, etc.) - Allow modifier-only key combos (e.g., Left Trigger → Shift) - Previously required at least one non-modifier key - Add import/export of mappings as JSON - Add response curve options for mouse input (linear and exponential) - Run at native refresh rate (instead of fixed 60 FPS) - Set a mapping to auto-enable when a controller connects - Mappings are now saved and loaded from JSON files on disk ## Notable bug fixes Many bugs were fixed, but these are the most interesting: - Fix Cmd-Q and Cmd-W bindings closing the app - Fix thumbstick deadzone shape (square → radial) - Scale thumbstick starting at deadzone edge instead of from center