Update Ukraine support links

DiscordChatExporter.Cli/Commands/Base/ExportCommandBase.cs

@@ -236,8 +236,8 @@ public abstract class ExportCommandBase : TokenCommandBase
     {
         // War in Ukraine message
         console.Output.WriteLine("========================================================================");
-        console.Output.WriteLine("||   Ukraine is at war! Support my country in its fight for freedom~  ||");
+        console.Output.WriteLine("||   Ukraine is at war! Support my country in its fight for freedom   ||");
-        console.Output.WriteLine("||   Learn more on my website: https://tyrrrz.me                      ||");
+        console.Output.WriteLine("||   Learn more: https://tyrrrz.me/ukraine                            ||");
         console.Output.WriteLine("========================================================================");
         console.Output.WriteLine("");
 

DiscordChatExporter.Gui/ViewModels/RootViewModel.cs

@@ -54,7 +54,7 @@ Press LEARN MORE to find ways that you can help.".Trim(),
 
         if (await _dialogManager.ShowDialogAsync(dialog) == true)
         {
-            ProcessEx.StartShellExecute("https://tyrrrz.me");
+            ProcessEx.StartShellExecute("https://tyrrrz.me/ukraine?source=discordchatexporter");
         }
     }