Remove unused workflows, remove FUNDING.yml, remove GTK3.

src/Ryujinx.HLE/UI/IHostUIHandler.cs

@@ -25,7 +25,7 @@ namespace Ryujinx.HLE.UI
         bool DisplayMessageDialog(ControllerAppletUIArgs args);
 
         /// <summary>
-        /// Tell the UI that we need to transisition to another program.
+        /// Tell the UI that we need to transition to another program.
         /// </summary>
         /// <param name="device">The device instance.</param>
         /// <param name="kind">The program kind.</param>

src/Ryujinx/UI/Helpers/LocalizedNeverConverter.cs

@@ -11,6 +11,7 @@ namespace Ryujinx.Ava.UI.Helpers
     /// This <see cref="IValueConverter"/> makes sure that the string "Never" that's returned by <see cref="ValueFormatUtils.FormatDateTime"/> is properly localized in the Avalonia UI.
     /// After the Avalonia UI has been made the default and the GTK UI is removed, <see cref="ValueFormatUtils"/> should be updated to directly return a localized string.
     /// </summary>
+    // TODO: localize ValueFormatUtils.FormateDateTime 
     internal class LocalizedNeverConverter : MarkupExtension, IValueConverter
     {
         private static readonly LocalizedNeverConverter _instance = new();