fix: switch auto random with demo mode

src/state.c

@@ -628,8 +628,8 @@ static bool compute_event(Context *context, StateConfig state_config,
 
   if (code == state_config.key_demo) {
     if (value > 0) {
-      log_info((context->demo ? "[%d] Demo OFF" : "[%d] Demo ON"), code);
-      context->demo = !context->demo;
+      context->auto_random = context->demo = !context->demo;
+      log_info((context->demo ? "[%d] Demo ON" : "[%d] Demo OFF"), code);
     }
     found = true;
   }