Add beautify post process to project

Imports/Beautify/URP/Demo/DemoSources/Scripts/ToggleDoF.cs

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+using UnityEngine;
+using Beautify.Universal;
+using Input = Beautify.Demos.InputProxy;
+
+namespace Beautify.Demos {
+
+    public class ToggleDoF : MonoBehaviour {
+
+        void Update() {
+            if (Input.GetMouseButtonDown(0)) {
+                // toggles DoF state by overriding the volume property
+                bool state = BeautifySettings.settings.depthOfField.value;
+                BeautifySettings.settings.depthOfField.Override(!state);
+            }
+        }
+
+    }
+}