added namespace Items to:

* FishingRod.cs
 * Hoe.cs
 * Scythe.cs
 * WateringCan.cs
 * Wheat.cs
 * WheatSeed.cs

Assets/Scripts/Items/Scythe.cs

@@ -2,17 +2,7 @@ using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
-public class Scythe : MonoBehaviour
-{
-    // Start is called before the first frame update
-    void Start()
-    {
-        
-    }
-
-    // Update is called once per frame
-    void Update()
-    {
-        
+namespace Items {
+    public class Scythe : MonoBehaviour {
     }
 }