Refactor pet action management: rename PetAction to PetBasicAction, update related properties and methods, and enhance pet stats with maximum values.

Models/Pet.cs

@@ -14,7 +14,28 @@ namespace pet_companion_api.Models
         public string UserId { get; set; }
         public bool IsDead { get; set; }
 
-        public PetActionGather PetAction { get; set; }
-        public DateTime ActionSince { get; set; }
+        public PetActionGather PetGatherAction { get; set; }
+        public DateTime GatherActionSince { get; set; }
+
+        public PetBasicAction PetBasicAction { get; set; }
+        public DateTime BasicActionCooldown { get; set; }
+
+        public void IncrementIntelligence(int amount)
+        {
+            var newValue = Stats.Intelligence + amount;
+            Stats.Intelligence = Math.Min(newValue, Stats.MaxIntelligence);
+        }
+
+        public void IncrementStrength(int amount)
+        {
+            var newValue = Stats.Strength + amount;
+            Stats.Strength = Math.Min(newValue, Stats.MaxStrength);
+        }
+
+        public void IncrementCharisma(int amount)
+        {
+            var newValue = Stats.Charisma + amount;
+            Stats.Charisma = Math.Min(newValue, Stats.MaxCharisma);
+        }
     }
 }

Models/PetActionGather.cs

@@ -1,6 +1,6 @@
 namespace pet_companion_api.Models
 {
-    public enum PetAction
+    public enum PetBasicAction
     {
         UNKNOWN,
         FEED,

Models/PetStats.cs

@@ -11,6 +11,10 @@ namespace pet_companion_api.Models
         public int Strength { get; set; }
         public int Charisma { get; set; }
 
+        public int MaxIntelligence { get; set; }
+        public int MaxStrength { get; set; }
+        public int MaxCharisma { get; set; }
+
         public static PetStats BuildFromClass(PetClass petClass)
         {
             var stats = new PetStats();
@@ -59,6 +63,10 @@ namespace pet_companion_api.Models
                     break;
             }
 
+            stats.MaxIntelligence = stats.Intelligence;
+            stats.MaxStrength = stats.Strength;
+            stats.MaxCharisma = stats.Charisma;
+
             return stats;
         }
     }

Models/PetUpdateActionRequest.cs

@@ -2,7 +2,7 @@ namespace pet_companion_api.Models
 {
     public class PetUpdateActionRequest
     {
-        public PetAction? Action { get; set; }
-        public PetActionGather? PetActionGather { get; set; }
+        public PetBasicAction? BasicAction { get; set; }
+        public PetActionGather? GatherAction { get; set; }
     }
 }