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/ElecrowCrowpanelBasic50/Source/CrowPanelBasic50.cpp

@@ -1,19 +1,26 @@
-#include "hal/CrowPanelDisplay.h"
-#include "hal/CrowPanelSdCard.h"
+#include "devices/Display.h"
+#include "devices/SdCard.h"
 
 #include <PwmBacklight.h>
 #include <Tactility/hal/Configuration.h>
 
 using namespace tt::hal;
 
-bool initBoot() {
+static bool initBoot() {
+    // Note: I tried 100 Hz to 100 kHz and couldn't get the flickering to stop
     return driver::pwmbacklight::init(GPIO_NUM_2);
 }
 
+static DeviceVector createDevices() {
+    return {
+        createDisplay(),
+        createSdCard(),
+    };
+}
+
 extern const Configuration crowpanel_basic_50 = {
     .initBoot = initBoot,
-    .createDisplay = createDisplay,
-    .sdcard = createSdCard(),
+    .createDevices = createDevices,
     .i2c = {
         // There is only 1 (internal for touch, and also serves as "I2C-OUT" port)
         // Note: You could repurpose 1 or more UART interfaces as I2C interfaces