Merge develop into main (#368)

New boards:
- LilyGO T-Dongle S3
- M5Stack StickC Plus
- M5Stack StickC Plus2

New drivers:
- AXP192: power control via I2C
- ButtonControl: GPIO button input as LVGL device

Other changes:
- Updated implementation of AXP192 driver for Core2 board
- Fix launcher UX for vertical layout
- Fix error when properties file had an empty line
- Add `__floatsidf` to `tt_init.cpp`

TactilityCore/Include/Tactility/Mutex.h

@@ -20,7 +20,10 @@ namespace tt {
 class Mutex final : public Lock {
 
 public:
-
+    /**
+     * A "Normal" mutex can only be locked once. Even from within the same task/thread.
+     * A "Recursive" mutex can be locked again from the same task/thread.
+     */
     enum class Type {
         Normal,
         Recursive,