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/external/gpssim/gps_sim_app.hpp

@@ -114,8 +114,8 @@ class GpsSimAppView : public View {
     ImageButton button_play{
         {28 * 8, 2 * 16, 2 * 8, 1 * 16},
         &bitmap_play,
-        Color::green(),
-        Color::black()};
+        Theme::getInstance()->fg_green->foreground,
+        Theme::getInstance()->fg_green->background};
 
     spectrum::WaterfallView waterfall{};