Improve Code Consistency Between RenderMod and RenderManager

UI/DebugMonitorUI.cs

@@ -187,7 +187,7 @@ namespace ADOFAIRenderer.UI
             var sb = new StringBuilder();
             sb.AppendLine("<b><color=#00ccff>ADOFAI Renderer Realtime Monitor</color></b>");
             sb.AppendLine();
-            sb.AppendLine($"• Rendered Progress: <b>{(RenderManager.Instance ? RenderManager.Instance.frameCount : 0)}</b> frames");
+            sb.AppendLine($"• Rendered Progress: <b>{(RenderManager.Instance != null ? RenderManager.Instance.frameCount : 0)}</b> frames");
 
             var queueCount = 0;
             if (RenderManager.Instance)
@@ -199,13 +199,13 @@ namespace ADOFAIRenderer.UI
             }
             sb.AppendLine($"• Queued Buffers: <b>{queueCount}</b> / 60 frames");
 
-            sb.AppendLine(RenderMod.IsThrottling
+            sb.AppendLine((RenderManager.Instance && RenderManager.Instance.isThrottling)
                 ? "• Status: <b><color=yellow>THROTTLING (Safe Mode)</color></b>"
                 : "• Status: <b><color=green>NORMAL (Encoding)</color></b>");
             sb.AppendLine();
-            sb.AppendLine($"• Throttling Controls: {RenderMod.ThrottleCount} times");
-            sb.AppendLine($"• Readback Hard Failures: <color=#ff3333>{RenderMod.ReadbackFailureCount}</color> times");
-            sb.AppendLine($"• Render Skip-Retry: {RenderMod.SkipCount} / 60");
+            sb.AppendLine($"• Throttling Controls: {(RenderManager.Instance ? RenderManager.Instance.throttleCount : 0)} times");
+            sb.AppendLine($"• Readback Hard Failures: <color=#ff3333>{(RenderManager.Instance ? RenderManager.Instance.readbackFailureCount : 0)}</color> times");
+            sb.AppendLine($"• Render Skip-Retry: {(RenderManager.Instance ? RenderManager.Instance.skipCount : 0)} / 60");
 
             var memoryMb = GC.GetTotalMemory(false) / (1024.0 * 1024.0);
             sb.AppendLine($"• Mono Heap Memory: {memoryMb:F2} MB");

UI/EscapeHandlerUI.cs

@@ -75,7 +75,7 @@ namespace ADOFAIRenderer.UI
         private void Update()
         {
             // 렌더링이 더 이상 활성화되어 있지 않으면 자가 파괴
-            if (!RenderMod.IsRendering)
+            if (!RenderManager.IsActive)
             {
                 Destroy(gameObject);
                 return;

UI/RenderButton.cs

@@ -51,7 +51,7 @@ namespace ADOFAIRenderer.UI
         public void OnClick()
         {
             if (IsAnyFieldEmpty()) return;
-            if (RenderMod.IsRendering) return;
+            if (RenderManager.IsActive) return;
 
             if (!double.TryParse(targetFPSInput.text, out var targetFPS) || targetFPS <= 0)
             {