Consolidate styles (#1116)

* Consolidate styles into a Styles class and clean up code

* Format

* Add style_bg_dark_grey for nav bar

* Fix bugs found in PR

* Rename styles

* Add bg_white style

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Co-authored-by: kallanreed <kallanreed@outlook.com>
Co-authored-by: gullradriel <3157857+gullradriel@users.noreply.github.com>

firmware/application/apps/ui_spectrum_painter_text.cpp

@@ -20,6 +20,7 @@
  */
 
 #include "ui_spectrum_painter_text.hpp"
+#include "ui_font_fixed_8x16.hpp"
 #include "cpld_update.hpp"
 #include "bmp.hpp"
 #include "baseband_api.hpp"
@@ -28,7 +29,6 @@
 #include "io_file.hpp"
 #include "file.hpp"
 #include "portapack_persistent_memory.hpp"
-#include "ui_font_fixed_8x16.hpp"
 
 namespace ui {