Add new tab views for image catalog functionality

- Implement GeneralTabView for source and destination path settings, options, processing parameters, and image library selection.
- Create LogoTabView for logo selection, preview, and positioning options.
- Add PhotoTabView for photo dimensions and JPEG quality settings.
- Introduce RaceUploadTabView for race setup and processed photo upload functionality, including API integration.
- Develop TextTabView for horizontal and vertical text settings, font options, and race time configuration.
- Implement ThumbnailsTabView for thumbnail creation options and settings.

imagecatalog/AvaloniaViews/LogoTabView.axaml.cs

@@ -0,0 +1,62 @@
+using Avalonia.Controls;
+using Avalonia.Media.Imaging;
+using System.ComponentModel;
+using System.IO;
+
+namespace ImageCatalog_2.AvaloniaViews;
+
+public partial class LogoTabView : Avalonia.Controls.UserControl
+{
+    public LogoTabView()
+    {
+        InitializeComponent();
+        DataContextChanged += OnDataContextChanged;
+    }
+
+    private void OnDataContextChanged(object? sender, System.EventArgs e)
+    {
+        if (sender is not LogoTabView)
+        {
+            return;
+        }
+
+        if (DataContext is DataModel model)
+        {
+            model.PropertyChanged -= ModelOnPropertyChanged;
+            model.PropertyChanged += ModelOnPropertyChanged;
+            UpdateLogoPreview(model.LogoFile);
+        }
+    }
+
+    private void ModelOnPropertyChanged(object? sender, PropertyChangedEventArgs e)
+    {
+        if (e.PropertyName == nameof(DataModel.LogoFile) && sender is DataModel model)
+        {
+            UpdateLogoPreview(model.LogoFile);
+        }
+    }
+
+    private void UpdateLogoPreview(string? path)
+    {
+        var preview = this.FindControl<Avalonia.Controls.Image>("LogoPreview");
+        if (preview is null)
+        {
+            return;
+        }
+
+        if (string.IsNullOrWhiteSpace(path) || !File.Exists(path))
+        {
+            preview.Source = null;
+            return;
+        }
+
+        try
+        {
+            preview.Source = new Avalonia.Media.Imaging.Bitmap(path);
+        }
+        catch
+        {
+            preview.Source = null;
+        }
+    }
+}