Merge develop into main branch (#137)

* SdCard HAL refactored (#135)

- Refactor SdCard HAL
- introduce Lockable

* Screenshot and FatFS improvements (#136)

- Fix screenshots on ESP32
- Improve Screenshot service
- Convert Screenshot app to class-based instead of structs
- Screenshot app now automatically updates when task is finished
- Enable FatFS long filename support

* Re-use common log messages (#138)

For consistency and binary size reduction

* Toolbar spinner should get margin to the right

* More TactilityC features (#139)

* Rewrote Loader

- Simplified Loader by removing custom threa
- Created DispatcherThread
- Move auto-starting apps to Boot app
- Fixed Dispatcher bug where it could get stuck not processing new
messages

* Hide AP settings if the AP is not saved

* Missing from previous commit

* Replace LV_EVENT_CLICKED with LV_EVENT_SHORT_CLICKED

* Refactored files app and created InputDialog (#140)

- Changed Files app so that it has a View and State
- Files app now allows for long-pressing on files to perform actions
- Files app now has rename and delete actions
- Created InputDialog app
- Improved AlertDialog app layout

TactilityC/Source/tt_service_loader.cpp

@@ -0,0 +1,20 @@
+#include "tt_service_loader.h"
+#include <Bundle.h>
+#include <service/loader/Loader.h>
+
+extern "C" {
+
+void tt_service_loader_start_app(const char* id, bool blocking, BundleHandle _Nullable bundle) {
+    auto shared_bundle = std::shared_ptr<tt::Bundle>((tt::Bundle*)bundle);
+    tt::service::loader::startApp(id, blocking, std::move(shared_bundle));
+}
+
+void tt_service_loader_stop_app() {
+    tt::service::loader::stopApp();
+}
+
+AppContextHandle tt_service_loader_get_current_app() {
+    return tt::service::loader::getCurrentApp();
+}
+
+}