Implemented view change and trash in file selector, and moved more file IO to SDL file IO

src/main.cpp

@@ -2,6 +2,7 @@
 #include "Helpers/SCollision.hpp"
 #include "Helpers/StringHelpers.hpp"
 #include "Helpers/FileDownloader.hpp"
+#include "Screens/FileSelectScreen.hpp"
 #include "VersionConstants.hpp"
 #include "include/gpu/GpuTypes.h"
 #include <SDL3/SDL_filesystem.h>
@@ -535,6 +536,8 @@ SDL_AppResult SDL_AppInit(void **appstate, int argc, char **argv) {
             }
         }
 
+        mS.m->screen = std::make_unique<FileSelectScreen>(*mS.m);
+
         mS.m->update(); // Run update once to make sure that callbacks dont crash
 
 #ifdef NDEBUG