gui: Refactoring Part 1 (#1859)

* gui: Refactoring Part 1

* Fix ProfileDialog.glade path

* Fix Application.Quit assert

* Fix TitleUpdateWindow parent

* Fix TitleUpdate selected item

* Remove extra line in TitleUpdateWindow

* Fix empty assign of Enum.TryParse

* Add Patrons list in the About Window

* update about error messages

Ryujinx.Common/System/ForceDedicatedGpu.cs

@@ -0,0 +1,16 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Common.System
+{
+    public static class ForceDedicatedGpu
+    {
+        public static void Nvidia()
+        {
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+            {
+                // NOTE: If the DLL exists, we can load it to force the usage of the dedicated Nvidia Gpu.
+                NativeLibrary.TryLoad("nvapi64.dll", out _);
+            }
+        }
+    }
+}