fix: Pot and slider warnings weren't being set properly on radio or syncing with Companion (#1981)

- fix Companion yaml model read and write
- B&W radios treat bit values the same as color to avoid unnecessary complication for Companion and radio conversions
- B&W radios default is therefore off for all pots and sliders
- B&W radios fix runtime warnings check
- all radios fix to save last pot or slider position when checked and mode AUTO on change of model or power off
- all radios do not display Pots Warning in model setup if no pots or sliders supported

radio/src/gui/212x64/model_setup.cpp

@@ -405,7 +405,7 @@ void menuModelSetup(event_t event)
     0, // Global functions
 
     0, // ADC Jitter filter
-    
+
     REGISTRATION_ID_ROWS
 
     LABEL(InternalModule),
@@ -822,7 +822,7 @@ void menuModelSetup(event_t event)
               }
 #endif
               LcdFlags flags = ((menuHorizontalPosition==i+1) && attr) ? BLINK : 0;
-              if ((!attr || menuHorizontalPosition >= 0) && !(g_model.potsWarnEnabled & (1 << i))) {
+              if ((!attr || menuHorizontalPosition >= 0) && (g_model.potsWarnEnabled & (1 << i))) {
                 flags |= INVERS;
               }