Merge develop into main (#316)

- Updated all boards to use `hal::Configuration.createDevices`
- Updated all boards to use new directory structure and file naming convention
- Refactored `Xpt2046SoftSpi` driver.
- Created `Axp2101Power` device in `Drivers/AXP2101`
- Removed global static instances from some drivers (instances that kept a reference to the Device*)
- Improved `SystemInfoApp` UI: better memory labels, hide external memory bar when there's no PSRAM
- Fix for HAL: register touch devices after displays are registered
- Fix for Boot splash hanging on WiFi init: unlock file lock after using it

Drivers/XPT2046/Source/Xpt2046Touch.cpp

@@ -5,9 +5,6 @@
 
 #include <esp_err.h>
 #include <esp_lcd_touch_xpt2046.h>
-#include <esp_lvgl_port.h>
-
-Xpt2046Touch* Xpt2046Touch::instance = nullptr;
 
 bool Xpt2046Touch::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
     const esp_lcd_panel_io_spi_config_t io_config = ESP_LCD_TOUCH_IO_SPI_XPT2046_CONFIG(configuration->spiPinCs);