Rejunevate now satiates hunger and thirst plus code quality (#456)

* Change Rejunevate to satiate hunger and thirst whenever applicable

* More progress

* One more before rebase

* Shit

* Bop obsolete using

* Verb will not show on non-applicable objects

Content.Server/GameObjects/Components/Nutrition/HungerComponent.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using Content.Server.GameObjects.Components.Mobs;
 using Content.Server.GameObjects.Components.Movement;
@@ -164,6 +164,11 @@ namespace Content.Server.GameObjects.Components.Nutrition
                 return;
             }
         }
+
+        public void ResetFood()
+        {
+            _currentHunger = HungerThresholds[HungerThreshold.Okay];
+        }
     }
 
     public enum HungerThreshold