New kernel drivers and more (#560)

- Added kernel base drivers for: display, pointer (touch, mouse, etc.), keyboard, adc, power supply and backlight
- Implement new kernel driver modules: `st7789-module` and `gt911-module`
- Implement ESP32 ADC "oneshot" kernel driver
- Implement ESP32  backlight kernel driver with ledc API
- Implemented `battery-sense` driver that allows for voltage measurement and creates a power supply child device
- Updated github actions
- Updated flash scripts
- Fix for esp32 legacy driver conflict with ADC
- Created separate `lilygo-tdeck` and `lilygo-tdeck-plus` devices
- Created `lilygo-module` with LilyGO kernel drivers
- Fix for intermittent errors in build related to code generation of `devicetree.c`
- `lvgl-module` can now map kernel drivers onto LVGL devices
- Created `KernelDisplayApp` as a mirror of `HalDisplayApp` (formerly `DisplayApp`)
- Removed `struct` and `enum` prefix in a lot of kernel driver cpp source files
- `lilygo-tdeck` and `lilygo-tdeck-plus` are now fully relying on kernel drivers and don't use any of the old HAL

Tactility/Source/app/keyboard/KeyboardSettings.cpp

@@ -5,15 +5,12 @@
 #include <Tactility/settings/KeyboardSettings.h>
 #include <Tactility/lvgl/Toolbar.h>
 
+#include <tactility/device.h>
+#include <tactility/drivers/backlight.h>
 #include <tactility/lvgl_icon_shared.h>
 
 #include <lvgl.h>
 
-// Forward declare driver functions
-namespace keyboardbacklight {
-    bool setBrightness(uint8_t brightness);
-}
-
 namespace tt::app::keyboardsettings {
 
 constexpr auto* TAG = "KeyboardSettings";
@@ -30,7 +27,11 @@ static uint32_t timeoutMsToIndex(uint32_t ms) {
 }
 
 static void applyKeyboardBacklight(bool enabled, uint8_t brightness) {
-    keyboardbacklight::setBrightness(enabled ? brightness : 0);
+    // TODO: Get keyboard backlight from (optional) keyboard child device
+    Device* backlight = device_find_by_name("keyboard_backlight");
+    if (backlight != nullptr) {
+        backlight_set_brightness(backlight, enabled ? brightness : 0);
+    }
 }
 
 class KeyboardSettingsApp final : public App {