Fixed sharing plugins when the share dialog of the operating system does not respond (#1088)

app/MindWork AI Studio/Tools/Services/PluginShareOutcome.cs

@@ -0,0 +1,33 @@
+namespace AIStudio.Tools.Services;
+
+/// <summary>
+/// What became of sharing or exporting a plugin archive.
+/// </summary>
+public enum PluginShareOutcome
+{
+    /// <summary>
+    /// The share sheet of the operating system opened for the plugin archive.
+    /// </summary>
+    SHARED,
+
+    /// <summary>
+    /// The plugin archive was written to the location the user chose.
+    /// </summary>
+    EXPORTED,
+
+    /// <summary>
+    /// The user canceled choosing a location for the export.
+    /// </summary>
+    CANCELLED,
+
+    /// <summary>
+    /// The plugin could not be shared or exported.
+    /// </summary>
+    FAILED,
+
+    /// <summary>
+    /// The share sheet of the operating system failed or did not respond. The plugin archive can
+    /// still be exported instead.
+    /// </summary>
+    SHARE_SHEET_UNAVAILABLE,
+}