[Assets] UI 애셋 및 TextMesh Pro 임포트

- Fantasy Warrior HUD 애셋 (Synty Studios)
- Interface Core 라이브러리
- TextMesh Pro 패키지
- UI_HealthBar 프리팹

Assets/External/InterfaceCore/Scripts/UnityUIExtensions/ShaderLibrary.cs

@@ -0,0 +1,28 @@
+/// Credit SimonDarksideJ
+/// Updated by Synty: Renamed Unity.UI.Extensions to Synty.Interface.Extensions to avoid conflicts with Unity Ui Extensions and to pass Unity asset store submission.
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace Synty.Interface.Extensions
+{
+    public static class ShaderLibrary
+    {
+        public static Dictionary<string, Shader> shaderInstances = new Dictionary<string, Shader>();
+        public static Shader[] preLoadedShaders;
+
+        public static Shader GetShaderInstance(string shaderName)
+        {
+            if (shaderInstances.ContainsKey(shaderName))
+            {
+                return shaderInstances[shaderName];
+            }
+
+            var newInstance = Shader.Find(shaderName);
+            if (newInstance != null)
+            {
+                shaderInstances.Add(shaderName, newInstance);
+            }
+            return newInstance;
+        }
+    }
+}