Remove .Model namespace as it is unnecessary

src/DotTiled/Layers/ImageLayer.cs

@@ -0,0 +1,32 @@
+namespace DotTiled;
+
+/// <summary>
+/// Represents an image layer in a map.
+/// </summary>
+public class ImageLayer : BaseLayer
+{
+  /// <summary>
+  /// The X position of the image layer in pixels.
+  /// </summary>
+  public uint X { get; set; } = 0;
+
+  /// <summary>
+  /// The Y position of the image layer in pixels.
+  /// </summary>
+  public uint Y { get; set; } = 0;
+
+  /// <summary>
+  /// Whether the image drawn by this layer is repeated along the X axis.
+  /// </summary>
+  public bool RepeatX { get; set; } = false;
+
+  /// <summary>
+  /// Whether the image drawn by this layer is repeated along the Y axis.
+  /// </summary>
+  public bool RepeatY { get; set; } = false;
+
+  /// <summary>
+  /// The image to be drawn by this image layer.
+  /// </summary>
+  public Image? Image { get; set; }
+}