CombatNode 相关逻辑补充

- CombatFinishForm：战斗节点的结算页面（杀死的敌人、获得的金币、获得的道具）
- CombatSelectForm：战斗节点建造防御塔的选择 UI 以及对防御塔进行操作的 UI（只实现了建造逻辑，在 MapEntity 里做射线检测）
- 构建了基本的防御塔三组件（ShooterMuzzleComp/BasicBearingComp/BasicBaseComp）和防御塔主控（DefenseTowerController）以及相应的实体类（DefenseTowerEntity）

ProjectSettings/TagManager.asset

@@ -38,15 +38,30 @@ TagManager:
   - 
   - 
   m_SortingLayers:
+  - name: MapLayer 1
+    uniqueID: 2425651459
+    locked: 0
+  - name: MapLayer 2
+    uniqueID: 4250941897
+    locked: 0
+  - name: MapLayer 3
+    uniqueID: 4189426099
+    locked: 0
+  - name: Entity
+    uniqueID: 2489289463
+    locked: 0
   - name: Default
     uniqueID: 0
     locked: 0
-  - name: Layer 1
-    uniqueID: 2425651459
+  - name: 
+    uniqueID: 1359116331
     locked: 0
-  - name: Layer 2
-    uniqueID: 4250941897
+  - name: Medium
+    uniqueID: 578558901
     locked: 0
-  - name: Layer 3
-    uniqueID: 4189426099
+  - name: Overlay
+    uniqueID: 583862207
+    locked: 0
+  - name: Test
+    uniqueID: 1320507645
     locked: 0