Migrate devices, create drivers, other improvements & fixes (#574)

Migrated devices to kernel drivers:

- guition-jc3248w535c
- m5stack-core2
- m5stack-cores3
- m5stack-papers3

New drivers:

- axp192-module
- axp2101-module

Fixes:

- Fix SD card LDO for P4 devices
- Updated PowerOff app to work with kernel displays
- Fix for `lvgl_try_lock()` timing
- Fix for touch events with slow updating displays

Improvements:

- `GuiService` now keeps trying to lock to prevent silent failures caused by drivers.
- `GuiService` now uses lvgl-module calls for locking/unlocking
- display driver now has capability `DISPLAY_CAPABILITY_SLOW_REFRESH`

Devices/m5stack-papers3/bindings/m5stack,papers3-power.yaml

@@ -0,0 +1,23 @@
+description: >
+  M5Stack PaperS3 charge/power control: charge IC status readback and shutdown-pulse power off.
+  Battery voltage/capacity are handled separately by a generic battery-sense node.
+
+compatible: "m5stack,papers3-power"
+
+properties:
+  pin-charge-status:
+    type: phandles
+    required: true
+    description: Charge IC status pin (active-low - 0 = charging, 1 = full/no USB)
+  pin-usb-detect:
+    type: phandles
+    required: true
+    description: USB VBUS detect pin (1 = USB connected)
+  pin-power-off:
+    type: phandles
+    required: true
+    description: Shutdown control pin - pulled high to trigger power-off
+  pwm:
+    type: phandles
+    required: true
+    description: Tone generator (PWM_TYPE device) used for the power-off confirmation beep