cleaning code

src/main_new.cpp

@@ -1,35 +0,0 @@
-// main_new.cpp - Simplified application entry point for the refactored build
-// Sets critical SDL hints (DPI awareness, scaling) before initializing subsystems
-
-#include <SDL3/SDL.h>
-#include <SDL3/SDL_main.h>
-#include "core/application/ApplicationManager.h"
-#include <iostream>
-
-int main(int argc, char* argv[]) {
-    // Ensure per-monitor DPI awareness so fullscreen/input mapping is correct on high-DPI displays
-    SDL_SetHint("SDL_WINDOWS_DPI_AWARENESS", "permonitorv2");
-    // Keep pixel art crisp when scaling logical content
-    SDL_SetHint("SDL_RENDER_SCALE_QUALITY", "nearest");
-
-    ApplicationManager app;
-    if (!app.initialize(argc, argv)) {
-        std::cerr << "Failed to initialize application" << std::endl;
-        return 1;
-    }
-
-    try {
-        app.run();
-        // Ensure orderly teardown before C++ static destruction
-        app.shutdown();
-    } catch (const std::exception& ex) {
-        std::cerr << "Fatal error: " << ex.what() << std::endl;
-        app.shutdown();
-        return 2;
-    } catch (...) {
-        std::cerr << "Unknown fatal error" << std::endl;
-        app.shutdown();
-        return 3;
-    }
-    return 0;
-}