feat: Allow Lua widget translations (#2275)

radio/src/gui/colorlcd/widget_settings.cpp

@@ -57,7 +57,7 @@ WidgetSettings::WidgetSettings(Window* parent, Widget* widget) :
     auto line = form->newLine(&grid);
 
     auto option = *optPtr;
-    new StaticText(line, rect_t{}, option.name, 0, COLOR_THEME_PRIMARY1);
+    new StaticText(line, rect_t{}, option.displayName ? option.displayName : option.name, 0, COLOR_THEME_PRIMARY1);
 
     switch (option.type) {
       case ZoneOption::Integer:

radio/src/gui/colorlcd/zone.h

@@ -77,6 +77,7 @@ struct ZoneOption
   ZoneOptionValue deflt;
   ZoneOptionValue min;
   ZoneOptionValue max;
+  const char * displayName;
 };
 
 struct ZoneOptionValueTyped