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

Boards/CYD-JC8048W550C/Source/JC8048W550C.cpp

@@ -1,19 +1,24 @@
 #include "JC8048W550C.h" // Don't remove, or we get a linker error ("undefined reference to `cyd_jc8048w550c_config'" - GCC bug?)
 #include "PwmBacklight.h"
-#include "hal/CydDisplay.h"
-#include "hal/CydSdCard.h"
+#include "devices/Display.h"
+#include "devices/SdCard.h"
 
 using namespace tt::hal;
 
-bool initBoot() {
+static bool initBoot() {
     return driver::pwmbacklight::init(GPIO_NUM_2);
 }
 
+static DeviceVector createDevices() {
+    return {
+        createDisplay(),
+        createSdCard()
+    };
+}
+
 const Configuration cyd_jc8048w550c_config = {
     .initBoot = initBoot,
-    .createDisplay = createDisplay,
-    .sdcard = createSdCard(),
-    .power = nullptr,
+    .createDevices = createDevices,
     .i2c = {
         //Touch
         i2c::Configuration {