Implement hand menu features

Assets/DamageNumbersPro/Scripts/Settings/ShakeSettings.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace DamageNumbersPro
+{
+    [System.Serializable]
+    public struct ShakeSettings
+    {
+        public ShakeSettings(Vector2 customDefault)
+        {
+            offset = customDefault;
+            frequency = 50f;
+        }
+
+        [Tooltip("Moves back and fourth from negative offset to positive offset.")]
+        public Vector2 offset;
+        [Tooltip("Changes the speed at which the number moves back and fourth.\nUsed in a sinus function.")]
+        public float frequency;
+    }
+
+}