Added an Image to Pixel-art Editor Plugin. (#1910)

* Added an Image to Pixel-art Editor Plugin.

* Added an Image to Pixel-art Editor Plugin.

* Added an Image to Pixel-art Editor Plugin.

src/TEdit/Editor/Plugins/ImageToPixelartEditor.cs

@@ -0,0 +1,38 @@
+using TEdit.ViewModel;
+using System.Windows;
+
+namespace TEdit.Editor.Plugins
+{
+    public class ImageToPixelartEditor : BasePlugin
+    {
+        // Private field to keep a reference to the ImageToPixelartEditorView window.
+        private ImageToPixelartEditorView _view;
+
+        // Constructor for ImageToPixelartEditor.
+        public ImageToPixelartEditor(WorldViewModel worldViewModel) : base(worldViewModel)
+        {
+            Name = "Image To Pixelart Editor";
+        }
+
+        // Method to execute the plugin functionality.
+        public override void Execute()
+        {
+            // No need to wait for world load due to the nature of this plugin.
+            // if (_wvm.CurrentWorld == null) return;
+
+            // Initialize and show the ImageToPixelartEditorView window as a non-modal window.
+            _view = new ImageToPixelartEditorView(_wvm); // Pass down "_wvm" instance to the new window.
+            _view.Show(); // Open as non-modal window.
+
+            // Subscribe to the main window's Closed event.
+            Application.Current.MainWindow.Closed += MainWindow_Closed;
+        }
+
+        // Event handler for the main window's Closed event.
+        private void MainWindow_Closed(object sender, System.EventArgs e)
+        {
+            // Close the ImageToPixelartEditorView window if it is open.
+            _view?.Close();
+        }
+    }
+}