Update to ESP-IDF v5.4 and fix warnings (#193)

- Update to ESP-IDF v5.4
- Fixed a lot of new and existing warnings
- Fix issue with incorrect `EventFlag` usage in Dispatcher

Tactility/Source/app/power/Power.cpp

@@ -13,7 +13,6 @@ namespace tt::app::power {
 #define TAG "power"
 
 extern const AppManifest manifest;
-static void onTimer(TT_UNUSED std::shared_ptr<void> context);
 
 class PowerApp;