ElectronNET.API: Move API code to subfolder

src/ElectronNET.API/API/Entities/ResizeOptions.cs

@@ -0,0 +1,23 @@
+namespace ElectronNET.API.Entities
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public class ResizeOptions
+    {
+        /// <summary>
+        /// Gets or sets the width
+        /// </summary>
+        public int? Width { get; set; }
+
+        /// <summary>
+        /// Gets or sets the height
+        /// </summary>
+        public int? Height { get; set; }
+
+        /// <summary>
+        /// good, better, or best. Default is "best";
+        /// </summary>
+        public string Quality { get; set; } = "best";
+    }
+}