feat: New advanced joystick mode on radio, improvements to Companion and Simulator joystick support (#3111)

* Allow switches on the connected radio to control switches in the simulator via the joystick interface.

* Merge configurable radio joystick interface from banyaszg.

* Add two more 'axis' channels to companion.

* Fix 6POS from USB joystick to simulator.

* Reduce data size.

* Fix build error on B&W radios.

* Add 'Companion' button mode to work with the button logic in the Companion app.

* Build Companion joystick setup layout at runtime.
Change #define names for simulator joystick.
Allow 15 axes and 32 buttons.
Initial support for trim sliders.

* Remove custom joystick button type for companion - use 3 buttons per switch in companion to control simulator switch state.

* Fix joystick constructor calls parameters. Connect some radio joystick trims to simulator widgets.

* Restore 'companion' button type to reduce number of buttons needed. Make trims work via buttons in USB joystick.

* Connect joystick trim buttons to simulator widgets.

* Use companion source names for trims.

* Add encode / decode of usb joystick custom settings to Companion.

* Convert to lvgl layouts.
Update language files.

* Fix generated YAML storage files.

* Fix initialisation error when editing button channel. Cleanup code.

* Fix rebase.

* Fix refresh of joystick channel list view after editing an entry.
Companion joystick config window uses two columns.

* Fix vertical joystick inversion bug.
Change stick axis labels.

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Co-authored-by: Phil Mitchell <phil.a.mitchell@gmail.com>

radio/src/storage/storage_common.cpp

@@ -22,6 +22,10 @@
 #include "opentx.h"
 #include "timers_driver.h"
 
+#if defined(USBJ_EX)
+#include "usb_joystick.h"
+#endif
+
 #if defined(MULTIMODULE)
   #include "pulses/multi.h"
   #if defined(MULTI_PROTOLIST)
@@ -214,6 +218,10 @@ void selectModel(uint8_t idx)
   g_eeGeneral.currModel = idx;
   storageDirty(EE_GENERAL);
   loadModel(idx);
+
+#if defined(USBJ_EX) && defined(STM32) && !defined(SIMU)
+  onUSBJoystickModelChanged();
+#endif
 }
 
 uint8_t findEmptyModel(uint8_t id, bool down)