feat: Enhance Physics Perception System with new detection modes and performance optimizations

- Updated PhysicsPerceptionSystem to support seven detection modes: RangeCircle, BatchLOS, FanCast, BoxCast, Sight, RayCast, and TriggerZone.
- Improved documentation for each detection mode, including performance optimization strategies.
- Introduced PerceptionTriggerProxy for event-driven detection in TriggerZone slots.
- Added SightBatchSystem to manage Sight slots efficiently, reducing CPU spikes during high enemy counts.
- Updated SensorSlotNames to reflect new detection modes and their purposes.
- Enhanced internal logic for detecting targets and managing detection events.

Assets/_Game/Scripts/Editor/Scene/SceneObjectPlacerTool.cs

@@ -1240,12 +1240,22 @@ namespace BaseGames.Editor
                     case "los":         enumIdx = 1; radius = 0f;   layer = 0;           break;
                     case "attack_melee":enumIdx = 0; radius = 1.5f; layer = playerLayer; break;
                     case "attack_range":enumIdx = 0; radius = 8f;   layer = playerLayer; break;
+                    case "patrol":      enumIdx = 0; radius = 5f;   layer = 0;           break;
+                    case "alert":       enumIdx = 0; radius = 3f;   layer = playerLayer; break;
+                    case "sight":       enumIdx = 4; radius = 6f;   layer = playerLayer; break;
                 }
 
                 elem.FindPropertyRelative("type").enumValueIndex = enumIdx;
                 elem.FindPropertyRelative("radius").floatValue   = radius;
                 elem.FindPropertyRelative("detectLayer").intValue = layer;
 
+                // sight 槽位默认设置推荐的 LOS 采样点数（3：中心+上+下）
+                if (name == "sight")
+                {
+                    var losRayCountProp = elem.FindPropertyRelative("losRayCount");
+                    if (losRayCountProp != null) losRayCountProp.intValue = 3;
+                }
+
                 // 各 slot 分配语义化默认颜色，可在 Inspector 中按需覆盖
                 Color defaultColor = name switch
                 {
@@ -1253,6 +1263,9 @@ namespace BaseGames.Editor
                     "los"          => new Color(0.00f, 0.80f, 1.00f, 1f), // 青
                     "attack_melee" => new Color(1.00f, 0.20f, 0.20f, 1f), // 红
                     "attack_range" => new Color(1.00f, 0.40f, 0.60f, 1f), // 粉红
+                    "patrol"       => new Color(0.20f, 0.90f, 0.20f, 1f), // 绿
+                    "alert"        => new Color(1.00f, 0.90f, 0.10f, 1f), // 黄
+                    "sight"        => new Color(0.30f, 0.85f, 1.00f, 1f), // 浅蓝（LOS 传感器）
                     _              => Color.clear,                          // 未知 slot 回退为紫色
                 };
                 elem.FindPropertyRelative("gizmoColor").colorValue = defaultColor;