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)

Tactility/Source/app/imageviewer/ImageViewer.cpp

@@ -1,15 +1,16 @@
 #include <TactilityCore.h>
-#include "ImageViewer.h"
 #include "lvgl.h"
 #include "lvgl/Style.h"
 #include "lvgl/Toolbar.h"
 #include "StringUtils.h"
+#include "service/loader/Loader.h"
 
 namespace tt::app::imageviewer {
 
 extern const AppManifest manifest;
 
 #define TAG "image_viewer"
+#define IMAGE_VIEWER_FILE_ARGUMENT "file"
 
 static void onShow(AppContext& app, lv_obj_t* parent) {
     auto wrapper = lv_obj_create(parent);
@@ -57,4 +58,10 @@ extern const AppManifest manifest = {
     .onShow = onShow
 };
 
+void start(const std::string& file) {
+    auto parameters = std::make_shared<Bundle>();
+    parameters->putString(IMAGE_VIEWER_FILE_ARGUMENT, file);
+    service::loader::startApp(manifest.id, parameters);
+}
+
 } // namespace