Fixed mice behavior of eating everything (#23322)

* Added precondition for EatTask

* Added Thirsty precondition for htn drink task

* Added start state for hungry and thirsty components

* Update nutrition.yml

* Fixed pascalcase's

Content.Server/NPC/HTN/Preconditions/HungryPrecondition.cs

@@ -0,0 +1,26 @@
+using Content.Shared.Hands.Components;
+using Content.Shared.Nutrition.Components;
+using Robust.Shared.Prototypes;
+
+namespace Content.Server.NPC.HTN.Preconditions;
+
+/// <summary>
+/// Returns true if the active hand entity has the specified components.
+/// </summary>
+public sealed partial class HungryPrecondition : HTNPrecondition
+{
+    [Dependency] private readonly IEntityManager _entManager = default!;
+
+    [DataField(required: true)]
+    public HungerThreshold MinHungerState = HungerThreshold.Starving;
+
+    public override bool IsMet(NPCBlackboard blackboard)
+    {
+        if (!blackboard.TryGetValue<EntityUid>(NPCBlackboard.Owner, out var owner, _entManager))
+        {
+            return false;
+        }
+
+        return _entManager.TryGetComponent<HungerComponent>(owner, out var hunger) ? hunger.CurrentThreshold <= MinHungerState : false;
+    }
+}