refactor & fix

- 将 `CombatScheduler` 的职责分散到 3 个类中
    - `PhaseLoopRuntime`：负责关卡各波次的调度
    - `CombatLoadSession`：负责地图与 UI 等资源的加载
    - `CombatEventBridge`：负责相关事件的处理
- 统一了战斗的命名为 `Combat`
- 调整了各个地图的坐标，使其位于摄像头中心
- 新增了 CombatInfoForm 展示战斗内的信息
- 补充了循环执行 LevelPhase，手动结束战斗的逻辑

Assets/GameMain/Scripts/UI/Combat/RawData/CombatInfoFormRawData.cs

@@ -0,0 +1,15 @@
+using GeometryTD.Definition;
+
+namespace GeometryTD.UI
+{
+    public class CombatInfoFormRawData
+    {
+        public LevelThemeType LevelThemeType;
+        public int LevelId;
+        public int CurrentPhaseIndex;
+        public int TotalPhaseCount;
+        public int Coin;
+        public bool CanPause;
+        public bool CanEnd;
+    }
+}

Assets/GameMain/Scripts/UI/Combat/RawData/CombatInfoFormRawData.cs.meta

@@ -0,0 +1,11 @@
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