Merge develop into main (#318)

- Disable `DisplayDriver` for `St7701Display` (on CYD 4848)
- Improve `GraphicsDemo`: check for feature capability and show alert dialog if there's an issue
- `DevelopmentService` installs to `/data` instead of `/sdcard`
- Fixed `tt_app_get_data_directory()` and `tt_app_get_data_directory_lvgl()` (C++ to C)
- `tt_kernel.h` now defines `MAX_TICKS`
- `tt_init.cpp` now exports `esp_log()` which is required since ESP-IDF 5.5

TactilityC/Include/tt_app.h

@@ -29,7 +29,7 @@ bool tt_app_has_result(AppHandle handle);
  * @param[out] buffer the output buffer (recommended size is 256 bytes)
  * @param[inout] size used as input for maximum buffer size (including null terminator) and is set with the path string length by this function
  */
-void tt_app_get_data_directory(AppPathsHandle handle, char* buffer, size_t& size);
+void tt_app_get_data_directory(AppPathsHandle handle, char* buffer, size_t* size);
 
 /** Get the path to the data directory of this app, with LVGL drive letter prefix applied.
  * The recommended buffer size is 256 bytes.
@@ -37,7 +37,7 @@ void tt_app_get_data_directory(AppPathsHandle handle, char* buffer, size_t& size
  * @param[out] buffer the output buffer (recommended size is 256 bytes)
  * @param[inout] size used as input for maximum buffer size (including null terminator) and is set with the path string length by this function
  */
-void tt_app_get_data_directory_lvgl(AppPathsHandle handle, char* buffer, size_t& size);
+void tt_app_get_data_directory_lvgl(AppPathsHandle handle, char* buffer, size_t* size);
 
 /**
  * Start an app by id.

TactilityC/Include/tt_kernel.h

@@ -8,6 +8,8 @@ extern "C" {
 
 typedef unsigned long TickType;
 
+#define MAX_TICKS INT32_MAX
+
 /**
  * Stall the current task for the specified amount of time.
  * @param milliseconds the time in milliseconds to stall.