fix: SetParticleSystemInstance/Prefab APIs destroy generated objects

Packages/src/Runtime/UIParticle.cs

@@ -481,6 +481,8 @@ namespace Coffee.UIExtensions
             for (var i = 0; i < childCount; i++)
             {
                 var go = transform.GetChild(i).gameObject;
+                if (go.TryGetComponent<Camera>(out var cam) && cam == _bakeCamera) continue;
+                if (go.TryGetComponent<UIParticleRenderer>(out var _)) continue;
                 go.SetActive(false);
                 if (destroyOldParticles)
                 {