Theme system (#2164)

* Themes instead of Styles
* Colors changed to theme colors
* Reworked style management
* Theme settings app
* warn, menu dual set
* Added Aqua style

firmware/application/portapack.hpp

@@ -39,6 +39,7 @@
 #include "clock_manager.hpp"
 #include "temperature_logger.hpp"
 #include "battery.hpp"
+#include "theme.hpp"
 
 /* TODO: This would be better as a class to add
  * guardrails on setting properties. */