fix(fix): 调整对话气泡加载时机与销售态槽位优先级

Enter 中先 LoadBubbles 再 SwitchCamera，避免 me: 释放log 时找不到 Player 槽位。
SalesState 中优先使用 salesManager.bubbleSlotGroup，缺失时回退 ScreenSystem。

Made-with: Cursor

Assets/Scripts/FixSystemNew/FixStateMachine.cs

@@ -122,12 +122,12 @@ namespace AibisDream.FixSystem
 
         public IEnumerator Enter()
         {
-            // 切换相机
-            yield return CameraKit.Instance.SwitchCamera(CameraEnum.Clinic);
-            // 注册对话气泡
+            // 先加载对话气泡，避免 Yarn 对话（如 测试 节点 me: 释放log）在相机切换完成前执行时找不到 Player 槽位
             var clinicSystem = FixSystemCenter.SystemDic.Get<ClinicSystem>();
             var data = clinicSystem.bubbleSlotGroup.CollectData();
             DialogUIManager.Instance.LoadBubbles(data);
+            // 切换相机
+            yield return CameraKit.Instance.SwitchCamera(CameraEnum.Clinic);
         }
 
         public IEnumerator Exit()
@@ -799,9 +799,16 @@ namespace AibisDream.FixSystem
                 // FadeOut
                 yield return UIManager.Instance.GetPanel<PlayToolPanel>().FadeOutAsync(0.5f);
 
-                // 注册对话气泡（与其他 state 一致）
+                // 销售模块使用自身的气泡槽位；缺失时再回退到 ScreenSystem，避免读到错误的槽位配置
                 if (salesManager.bubbleSlotGroup != null)
                 {
+                    var data = salesManager.bubbleSlotGroup.CollectData();
+                    Debug.Log("[SalesState] Loaded bubble slots from SalesManager.");
+                    DialogUIManager.Instance.LoadBubbles(data);
+                }
+                else if (screenSystem.BubbleSlotGroup != null)
+                {
+                    Debug.LogWarning("[SalesState] SalesManager.bubbleSlotGroup is null, fallback to ScreenSystem bubble slots.");
                     var data = screenSystem.BubbleSlotGroup.CollectData();
                     DialogUIManager.Instance.LoadBubbles(data);
                 }