Fixes optimization and UI/UX updates

Assets/Darkmatter/Code/Services/Audio/Systems/AudioService.cs

@@ -350,7 +350,9 @@ namespace Darkmatter.Services.Audio
             if (!source.gameObject.activeInHierarchy) source.gameObject.SetActive(true);
 
             source.Play();
+#if UNITY_EDITOR || DEVELOPMENT_BUILD
             Debug.Log($"[AudioService] Play clip='{(request.Clip != null ? request.Clip.name : "null")}' ch={request.Channel} vol={source.volume:F2} mixer={(source.outputAudioMixerGroup != null ? source.outputAudioMixerGroup.name : "none")} listener={(AudioListener.volume)} muted={AudioListener.pause} isPlaying={source.isPlaying}");
+#endif
             if (IsChannelPaused(request.Channel))
             {
                 source.Pause();

Assets/Darkmatter/Code/Services/Capture/Systems/CaptureService.cs

@@ -72,14 +72,14 @@ namespace Darkmatter.Services.Capture
                 // GetPixels/SetPixels cropping allocated a managed Color[] at 16 bytes/pixel (tens of MB)
                 // on every capture — autosave runs this after each paint, OOM-killing low-RAM devices.
                 var cropped = new Texture2D(cropW, cropH, TextureFormat.RGBA32, mipChain: false);
-                cropped.ReadPixels(new Rect(crop.x, crop.y, cropW, cropH), 0, 0);
-                cropped.Apply();
-                RenderTexture.active = prevActive;
-                captureViewScope?.Dispose();
-                captureViewScope = null;
-
                 try
                 {
+                    cropped.ReadPixels(new Rect(crop.x, crop.y, cropW, cropH), 0, 0);
+                    cropped.Apply();
+                    RenderTexture.active = prevActive;
+                    captureViewScope?.Dispose();
+                    captureViewScope = null;
+
                     int targetW = Mathf.Max(1, Mathf.RoundToInt(cropW * scale));
                     int targetH = Mathf.Max(1, Mathf.RoundToInt(cropH * scale));
                     Texture2D output = cropped;
@@ -97,17 +97,29 @@ namespace Darkmatter.Services.Capture
                 }
                 finally
                 {
+                    RenderTexture.active = prevActive;
                     Object.Destroy(cropped);
                 }
             }
             finally
             {
-                paperCanvas.renderMode = prevMode;
-                paperCanvas.worldCamera = prevWorldCam;
-                paperCanvas.planeDistance = prevPlaneDist;
-                cam.targetTexture = prevTarget;
-                cam.clearFlags = prevFlags;
-                cam.backgroundColor = prevBg;
+                // The awaits above give scene teardown (autosave racing an unload) a chance to
+                // destroy the canvas or camera; touching them then would throw from finally and
+                // skip the rest of the restore.
+                if (paperCanvas != null)
+                {
+                    paperCanvas.renderMode = prevMode;
+                    paperCanvas.worldCamera = prevWorldCam;
+                    paperCanvas.planeDistance = prevPlaneDist;
+                }
+
+                if (cam != null)
+                {
+                    cam.targetTexture = prevTarget;
+                    cam.clearFlags = prevFlags;
+                    cam.backgroundColor = prevBg;
+                }
+
                 RenderTexture.ReleaseTemporary(rt);
                 if (disabledGraphics != null)
                     foreach (var g in disabledGraphics)

Assets/Darkmatter/Code/Services/Gallery/Core/GalleryService.cs

@@ -118,8 +118,17 @@ namespace Darkmatter.Services.Gallery
                 GL.PopMatrix();
 
                 var output = new Texture2D(bgW, bgH, TextureFormat.RGBA32, mipChain: false);
-                output.ReadPixels(new Rect(0, 0, bgW, bgH), 0, 0);
-                output.Apply();
+                try
+                {
+                    output.ReadPixels(new Rect(0, 0, bgW, bgH), 0, 0);
+                    output.Apply();
+                }
+                catch
+                {
+                    UnityEngine.Object.Destroy(output);
+                    throw;
+                }
+
                 return output;
             }
             finally