feat(service-menu): pobla VIDEO amb zoom, fullscreen, vsync, AA i postfx

source/core/rendering/sdl_manager.hpp

@@ -47,6 +47,8 @@ class SDLManager {
     // Getters
     auto getRenderer() -> Rendering::Renderer* { return &gpu_renderer_; }
     [[nodiscard]] auto getScaleFactor() const -> float { return zoom_factor_; }
+    [[nodiscard]] auto isFullscreen() const -> bool { return is_fullscreen_; }
+    [[nodiscard]] auto isPostFxEnabled() const -> bool { return gpu_renderer_.isPostFxEnabled(); }
 
     // [NUEVO] Actualitzar context de renderizado (factor de scale global)
     void updateRenderingContext() const;