Add LightFootedEffect and StatusManager for player capabilities management

Assets/Scripts/Core/Domain/Status/Effects.meta

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+fileFormatVersion: 2
+guid: 6787efe77d5b42eabca4db1f4e8f9601
+timeCreated: 1765575039

Assets/Scripts/Core/Domain/Status/Effects/LightFootedEffect.cs

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+namespace Core.Domain.Status.Effects
+{
+    public class LightFootedEffect : IStatusEffect
+    {
+        private float _duration;
+
+        public bool IsExpired => _duration <= 0;
+        
+        public LightFootedEffect(float duration)
+        {
+            _duration = duration;
+        }
+        
+        public void Tick(float deltaTime)
+        {
+            _duration -= deltaTime;
+        }
+
+        public void ModifyCapabilities(ref PlayerCapabilities caps)
+        {
+            caps.CanTriggerDecay = false;
+            caps.SpeedMultiplier = 1.2f;
+        }
+
+        public void OnApply()
+        {
+        }
+
+        public void OnRemove()
+        {
+        }
+    }
+}

Assets/Scripts/Core/Domain/Status/Effects/LightFootedEffect.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 3569c07e1bba489d8835de24488cfef8
+timeCreated: 1765575047

Assets/Scripts/Core/Domain/Status/IStatusEffect.cs

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+namespace Core.Domain.Status
+{
+    public interface IStatusEffect
+    {
+        bool IsExpired { get; }
+        void Tick(float deltaTime);
+        void ModifyCapabilities(ref PlayerCapabilities caps);
+        void OnApply();
+        void OnRemove();
+    }
+}

Assets/Scripts/Core/Domain/Status/IStatusEffect.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 08db161381444423960b7deec94f48c1
+timeCreated: 1765574975

Assets/Scripts/Core/Domain/Status/PlayerCapabilities.cs

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+namespace Core.Domain.Status
+{
+    public struct PlayerCapabilities
+    {
+        public bool CanTriggerDecay;
+        public float SpeedMultiplier;
+        
+        public static PlayerCapabilities Default => new PlayerCapabilities
+        {
+            CanTriggerDecay = true,
+            SpeedMultiplier = 1f
+        };
+    }
+}

Assets/Scripts/Core/Domain/Status/PlayerCapabilities.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 6c868f630ebc4cccad39e452e03e1025
+timeCreated: 1765574915

Assets/Scripts/Core/Domain/Status/StatusManager.cs

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+using System.Collections.Generic;
+
+namespace Core.Domain.Status
+{
+    public class StatusManager
+    {
+        private readonly List<IStatusEffect> _activeEffects = new();
+        
+        public PlayerCapabilities CurrentCapabilities { get; private set; }
+        
+        public StatusManager()
+        {
+            Recalculate();
+        }
+
+        public void AddEffect(IStatusEffect effect)
+        {
+            _activeEffects.Add(effect);
+            effect.OnApply();
+            Recalculate();
+        }
+
+        public void Tick(float deltaTime)
+        {
+            for (var i = _activeEffects.Count - 1; i >= 0; i--)
+            {
+                var effect = _activeEffects[i];
+                effect.Tick(deltaTime);
+
+                if (!effect.IsExpired) continue;
+                
+                effect.OnRemove();
+                _activeEffects.RemoveAt(i);
+                Recalculate();
+            }
+        }
+
+        private void Recalculate()
+        {
+            var caps = PlayerCapabilities.Default;
+            
+            foreach (var effect in _activeEffects)
+            {
+                effect.ModifyCapabilities(ref caps);
+            }
+            
+            CurrentCapabilities = caps;
+        }
+    }
+}

Assets/Scripts/Core/Domain/Status/StatusManager.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 8e8580a304be4347a63e7dc0060fdc7b
+timeCreated: 1765575109