added: go hard state and a melee combo for it

Assets/Scripts/Units/Combat/PlayerMeter.cs

@@ -0,0 +1,16 @@
+using UnityEngine;
+
+public class PlayerMeter : MonoBehaviour{
+    public bool inGoHard;
+    
+    void Start()
+    {
+        
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+}

Assets/Scripts/Units/Combat/PlayerMeter.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 92601815c8e0c634eb7da2a3b3258782