feat: Add face encoder settings including GPU support, parallelism, and thumbnail options

imagecatalog/ViewModels/AiSettingsViewModel.cs

@@ -71,6 +71,50 @@ public class AiSettingsViewModel : ViewModelBase
         }
     }
 
+    private bool _faceIncludeThumbnails;
+    public bool FaceIncludeThumbnails
+    {
+        get => _faceIncludeThumbnails;
+        set
+        {
+            _faceIncludeThumbnails = value;
+            NotifyPropertyChanged();
+        }
+    }
+
+    private int _faceParallelism = 3;
+    public int FaceParallelism
+    {
+        get => _faceParallelism;
+        set
+        {
+            _faceParallelism = value;
+            NotifyPropertyChanged();
+        }
+    }
+
+    private int _faceMinSize = 35;
+    public int FaceMinSize
+    {
+        get => _faceMinSize;
+        set
+        {
+            _faceMinSize = value;
+            NotifyPropertyChanged();
+        }
+    }
+
+    private bool _faceUpsample = true;
+    public bool FaceUpsample
+    {
+        get => _faceUpsample;
+        set
+        {
+            _faceUpsample = value;
+            NotifyPropertyChanged();
+        }
+    }
+
     private bool _faceGpuOptionEnabled;
     public bool FaceGpuOptionEnabled
     {