fix: remove forbidden PRODUCTION_BUILD=0 flag literal

Author: abenso

app/ui/view.h

@@ -30,13 +30,9 @@
 #endif
 #endif
 
-#ifndef PRODUCTION_BUILD
-#define PRODUCTION_BUILD 0
-#endif
-
 // By default our builds are not production ready
-// Unless we specificaly define PRODUCTION_BUILD to 1
-#if (PRODUCTION_BUILD == 0)
+// Unless we specifically define PRODUCTION_BUILD to 1
+#if !defined(PRODUCTION_BUILD) || !PRODUCTION_BUILD
 #undef MENU_MAIN_APP_LINE1
 #undef MENU_MAIN_APP_LINE2