* controller: enable the DualSense HIDAPI driver, light bar and adaptive triggers
Three additions. SDL was opening a DualSense through the generic gamepad path, so SDL_GameControllerHasLED and SDL_GameControllerGetNumTouchpads both reported nothing and no touchpad events ever arrived - enabling the PS5 HIDAPI driver before SDL_InitSubSystem is what makes the light bar and the existing touchpad support reachable. PadSetLightBar validated its arguments and returned OK without touching the pad; it now drives the LED. PadSetTriggerEffect did the same; it now translates the mode and parameters into a DualSense trigger block and sends it.
* controller: fix DualSense effects
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Co-authored-by: nmzik <Nmzik@mail.ru>
Add compact keyboard and mouse mapping with analog-stick defaults and integrate a global remapping editor into the Qt launcher.
Based on the host input remapping work from PR #109.
Co-authored-by: DistantMyth <thetarun3@gmail.com>
nmzik