Merge develop into main (#167)

- WiFi Connect app is now hidden by default, but accessible at the bottom of the WiFi Manage app when WiFi is turned on.
- WiFi service now turns on WiFi when calling connect() and WiFi is not on.
- Removed `blocking` option for `service::loader::startApp()`. This feature was unused and complex.
- Various apps: Moved private headers into Private/ folder.
- Various apps: created start() function for easy starting.
- Added documentation to all TactilityC APIs
- Refactored various `enum` into `class enum`
- Refactor M5Stack `initBoot()` (but VBus is still 0V for some reason)

Boards/M5stackCoreS3/Source/Aw9523/Aw9523.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include "I2cDevice/I2cDevice.h"
+
+#define AW9523_ADDRESS 0x58
+
+class Aw9523 : I2cDevice {
+
+public:
+
+    explicit Aw9523(i2c_port_t port) : I2cDevice(port, AW9523_ADDRESS) {}
+
+    bool readP0(uint8_t& output) const;
+    bool readP1(uint8_t& output) const;
+
+    bool writeP0(uint8_t value) const;
+    bool writeP1(uint8_t value) const;
+
+    bool bitOnP1(uint8_t bitmask) const;
+};