improve:自动更新

Ink Canvas/Resources/Settings.cs

@@ -188,6 +188,15 @@ namespace Ink_Canvas
         Beta
     }
 
+    /// <summary>自动更新要下载的安装包架构（与当前运行进程的位数无关）。默认 32 位包；64 位包对应发布物 ZIP 文件名在 .zip 前增加 -x64。</summary>
+    public enum UpdatePackageArchitecture
+    {
+        /// <summary>32 位包，例如 InkCanvasForClass.CE.1.7.0.0.zip</summary>
+        X86 = 0,
+        /// <summary>64 位包，例如 InkCanvasForClass.CE.1.7.0.0-x64.zip</summary>
+        X64 = 1
+    }
+
     /// <summary>
     /// 遥测上传等级
     /// </summary>
@@ -219,6 +228,8 @@ namespace Ink_Canvas
         public string AutoUpdateWithSilenceEndTime { get; set; } = "22:00";
         [JsonProperty("updateChannel")]
         public UpdateChannel UpdateChannel { get; set; } = UpdateChannel.Release;
+        [JsonProperty("updatePackageArchitecture")]
+        public UpdatePackageArchitecture UpdatePackageArchitecture { get; set; } = UpdatePackageArchitecture.X86;
         [JsonProperty("skippedVersion")]
         public string SkippedVersion { get; set; } = "";
         [JsonProperty("autoUpdatePauseUntilDate")]