Implemented CYD-2432S028R board and update XPT2046 driver (#308)

- Added CONFIG_TT_BOARD_CYD_2432S028R in Kconfig.
- Included support for CYD2432S028R in Boards.h and board.cmake.
- Updated Xpt2046Touch driver to use configuration->spiDevice instead of SPI2_HOST when creating the SPI handle.
- Note: SD card is not working on this board yet.

This commit introduces full support for the CYD-2432S028R board and improves the touchscreen driver flexibility by allowing dynamic SPI device configuration. SD card functionality still needs to be implemented.

Boards/CYD-2432S028R/Source/hal/YellowDisplay.cpp

@@ -0,0 +1,42 @@
+#include "YellowDisplay.h"
+#include "Xpt2046Touch.h"
+#include "YellowConstants.h"
+#include <Ili934xDisplay.h>
+#include <PwmBacklight.h>
+
+static std::shared_ptr<tt::hal::touch::TouchDevice> createTouch() {
+    auto configuration = std::make_unique<Xpt2046Touch::Configuration>(
+        CYD2432S028R_TOUCH_SPI_HOST,
+        CYD2432S028R_TOUCH_PIN_CS,
+        240,
+        320,
+        false,
+        true,
+        false
+    );
+
+    return std::make_shared<Xpt2046Touch>(std::move(configuration));
+}
+
+std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay() {
+    auto touch = createTouch();
+
+    auto configuration = std::make_unique<Ili934xDisplay::Configuration>(
+        CYD2432S028R_LCD_SPI_HOST,
+        CYD2432S028R_LCD_PIN_CS,
+        CYD2432S028R_LCD_PIN_DC,
+        CYD2432S028R_LCD_HORIZONTAL_RESOLUTION,
+        CYD2432S028R_LCD_VERTICAL_RESOLUTION,
+        touch,
+        false,
+        true,
+        false,
+        false,
+        CYD2432S028R_LCD_DRAW_BUFFER_SIZE
+    );
+
+    configuration->backlightDutyFunction = driver::pwmbacklight::setBacklightDuty;
+
+    auto display = std::make_shared<Ili934xDisplay>(std::move(configuration));
+    return std::reinterpret_pointer_cast<tt::hal::display::DisplayDevice>(display);
+}