Add fullscreen

TestGame/src/TestGame.cpp

@@ -3,8 +3,9 @@
 #include "nf.h"
 
 namespace nf {
-    EngineConfig configureEngine(CommandLineArguments cmdArgs) {
-        EngineConfig config;
+    ClientConfig configureEngine(CommandLineArguments cmdArgs) {
+        ClientConfig config;
+        //config.display.mode = DisplayMode::Fullscreen;
         return config;
     }
 }