add AntdUI Winform Upgrade UI

Author: EVA-SS

UI/AntdUI/Upgrade/Upgrade.sln

@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.12.35527.113
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Upgrade", "Upgrade\Upgrade.csproj", "{65C2D7BC-ABBD-4814-A405-05157E959661}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{65C2D7BC-ABBD-4814-A405-05157E959661}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{65C2D7BC-ABBD-4814-A405-05157E959661}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{65C2D7BC-ABBD-4814-A405-05157E959661}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{65C2D7BC-ABBD-4814-A405-05157E959661}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

UI/AntdUI/Upgrade/Upgrade/Localizer.cs

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+namespace Upgrade
+{
+    public class Localizer : AntdUI.ILocalization
+    {
+        public string? GetLocalizedString(string key)
+        {
+            switch (key)
+            {
+                case "ID":
+                    return "en-US";
+
+                case "Cancel":
+                    return "Cancel";
+                case "OK":
+                    return "OK";
+                case "Now":
+                    return "Now";
+                case "ToDay":
+                    return "Today";
+                case "NoData":
+                    return "No data";
+
+                case "title":
+                    return "General Update Client";
+                case "note":
+                    return "Fixed some known issues";
+                case "btn":
+                    return "Update now";
+                case "loading":
+                    return "Checking for updates";
+                case "newVersion":
+                    return "New Version";
+                case "download":
+                    return "Download updates";
+                case "verify":
+                    return "Verify file";
+                case "updating":
+                    return "Updating";
+                case "incompleteFile":
+                    return "Incomplete file";
+                case "downloadFailed":
+                    return "Download update failed";
+                case "downloadCompleted":
+                    return "Update completed";
+
+                default:
+                    System.Diagnostics.Debug.WriteLine(key);
+                    return null;
+            }
+        }
+    }
+}