feat: 场景优化 - 清理重复对象、设置Tags/Colliders、重建Canvas UI、连线Inspector引用

- 删除顶层重复的 GameManager/ExperimentController/InteractionSystem/AnimationController
- 移除Canvas上的旧 HUDController（保留 UIManager）
- 为14个交互定位点设置Tag并添加SphereCollider
- 创建12个自定义Tag（InjuryVisual/Swelling/Pain/VitalSigns/Neuro/BandagePos1-3/Ankle/PaddingPos/SplintLeft/SplintRight）
- 完全重建Canvas UI子对象结构以匹配 UIManager 脚本
- 连线 ExperimentFlowCoordinator 和 UIManager 的所有 serialized fields
- 编译零错误，游戏画面正常显示

Assets/Scripts/UI/ScoreDisplay.cs

@@ -1,6 +1,5 @@
 using UnityEngine;
 using UnityEngine.UI;
-using TMPro;
 
 /// <summary>
 /// 实验结束后的结果展示面板。
@@ -14,14 +13,14 @@ public class ScoreDisplay : MonoBehaviour
 
     [Header("考核模式")]
     [SerializeField] private GameObject _examResultRoot;
-    [SerializeField] private TMP_Text _scoreTitle;
-    [SerializeField] private TMP_Text _scoreValue;
+    [SerializeField] private Text _scoreTitle;
+    [SerializeField] private Text _scoreValue;
     [SerializeField] private Transform _analysisListParent;
     [SerializeField] private GameObject _analysisItemPrefab;
 
     [Header("学习模式 - 注意事项")]
     [SerializeField] private GameObject _notesRoot;
-    [SerializeField] private TMP_Text _notesText;
+    [SerializeField] private Text _notesText;
 
     [Header("底部按钮")]
     [SerializeField] private Button _confirmButton;
@@ -35,11 +34,10 @@ public class ScoreDisplay : MonoBehaviour
 
     private void Awake()
     {
-        _confirmButton?.onClick.AddListener(OnConfirm);
+        if (_confirmButton) _confirmButton.onClick.AddListener(OnConfirm);
         if (_panelRoot != null) _panelRoot.SetActive(false);
     }
 
-    /// <summary>考核模式 - 显示加权成绩</summary>
     public void ShowExamScore()
     {
         if (_panelRoot != null) _panelRoot.SetActive(true);
@@ -52,12 +50,11 @@ public class ScoreDisplay : MonoBehaviour
         int score = gm.GetExamScoreRounded();
         float pct = gm.GetExamPercentage();
         if (_scoreTitle != null) _scoreTitle.text = "成绩显示栏";
-        if (_scoreValue != null) _scoreValue.text = $"考试成绩：{score} 分（{pct:F0}%）";
+        if (_scoreValue != null) _scoreValue.text = "考试成绩：" + score + " 分（" + pct.ToString("F0") + "%）";
 
         BuildAnalysisList();
     }
 
-    /// <summary>学习模式 - 显示注意事项</summary>
     public void ShowNotesOnly()
     {
         if (_panelRoot != null) _panelRoot.SetActive(true);
@@ -80,7 +77,7 @@ public class ScoreDisplay : MonoBehaviour
         for (int i = 0; i < gm.StepScores.Length; i++)
         {
             var item = Instantiate(_analysisItemPrefab, _analysisListParent);
-            var text = item.GetComponentInChildren<TMP_Text>();
+            var text = item.GetComponentInChildren<Text>();
             if (text == null) continue;
 
             float earned = gm.StepScores[i];
@@ -91,19 +88,18 @@ public class ScoreDisplay : MonoBehaviour
             string status;
             if (fullScore) status = "<color=#00FF00>正确</color>";
             else if (zeroScore) status = "<color=#FF0000>错误</color>";
-            else status = $"<color=#FFAA00>部分正确</color>";
+            else status = "<color=#FFAA00>部分正确</color>";
 
-            string scorePart = $"（{earned:F0}/{max:F0} 分）";
+            string scorePart = "（" + earned.ToString("F0") + "/" + max.ToString("F0") + " 分）";
             string fbPart = (!fullScore && !string.IsNullOrEmpty(gm.StepFeedback[i]))
-                ? $"：{gm.StepFeedback[i]}" : "";
+                ? "：" + gm.StepFeedback[i] : "";
 
-            text.text = $"第{i + 1}题：{status} {scorePart}{fbPart}";
+            text.text = "第" + (i + 1) + "题：" + status + " " + scorePart + fbPart;
         }
     }
 
     private void OnConfirm()
     {
         if (_panelRoot != null) _panelRoot.SetActive(false);
-        UnityEngine.SceneManagement.SceneManager.LoadScene("MainMenu");
     }
 }