5 层 UI 规范收敛 SelectRoleForm 的 RawData / Context

围绕规范 §3.2 / §3.4 / §8 整理 SelectRoleForm 的数据传输与展示模型，让两层各自只承担规范允许的职责，并把子组件归位到模块目录内。

RawData层：
- RolePropertyAreaRawData 移除展示串 InitialPropertyText，改为业务字段 StatModifier[] InitialProperties，并补回 RoleId，避免 RawData 携带已格式化的展示文本（违反 §3.2）。
- SelectRoleRawData 拆掉平铺的 RoleIds / RoleIconNames 平行数组与 SelectedRoleId / SelectedRoleName / SelectedRoleInitialProperties 哨兵字段，聚合为 RoleItemRawData[] RoleItems 与 RolePropertyAreaRawData SelectedRole（null 表示未选中），跟 Context 端的子结构形态对称。
- SelectRoleUseCase.BuildModel 同步改造为构造子 RawData，不再处理 -1 哨兵 ID。

Context 层：
- 删除 SelectRoleContext.RoleIds 冗余字段（信息已由 RoleItemContexts[i].RoleId 承载）。
- 新增 bool ShowRoleProperty，把"显示属性卡 vs 显示随机卡"从 RolePropertyAreaContext == null 的隐式哨兵改成显式信号；Form 端 UpdateShowRole 改为读 ShowRoleProperty 切换卡片，不再用 null 当三态信号。
- Controller.BuildContext 用 rawData.SelectedRole != null 取代 >= 0 判定，InitialPropertyText 仍由 Controller 通过 ItemDescUtility.CreatePropDescription 拼装后注入 Context。

目录归属
事件命名

Assets/GameMain/Scripts/Presentation/Common/Context.meta

@@ -1,8 +0,0 @@
-fileFormatVersion: 2
-guid: 2b9ea0ac3213e6b4da166ad0aebc8ad4
-folderAsset: yes
-DefaultImporter:
-  externalObjects: {}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/GameMain/Scripts/Presentation/Menu/SelectRole/SelectRoleContext.cs

@@ -4,6 +4,6 @@ namespace SepCore.UI
     {
         public RoleItemContext[] RoleItemContexts;
         public RolePropertyAreaContext RolePropertyAreaContext;
-        public int[] RoleIds;
+        public bool ShowRoleProperty;
     }
 }

Assets/GameMain/Scripts/Presentation/Menu/SelectRole/SelectRoleController.cs

@@ -21,14 +21,14 @@ namespace SepCore.UI
 
         protected override void SubscribeCustomEvents()
         {
-            GameEntry.Event.Subscribe(MenuSelectRoleReturnEventArgs.EventId, OnSelectRoleReturn);
+            GameEntry.Event.Subscribe(SelectRoleReturnEventArgs.EventId, OnSelectRoleReturn);
             GameEntry.Event.Subscribe(SelectRoleHoverEventArgs.EventId, OnSelectRoleHover);
             GameEntry.Event.Subscribe(SelectRoleConfirmEventArgs.EventId, OnMenuSelectRoleConfirm);
         }
 
         protected override void UnsubscribeCustomEvents()
         {
-            GameEntry.Event.Unsubscribe(MenuSelectRoleReturnEventArgs.EventId, OnSelectRoleReturn);
+            GameEntry.Event.Unsubscribe(SelectRoleReturnEventArgs.EventId, OnSelectRoleReturn);
             GameEntry.Event.Unsubscribe(SelectRoleHoverEventArgs.EventId, OnSelectRoleHover);
             GameEntry.Event.Unsubscribe(SelectRoleConfirmEventArgs.EventId, OnMenuSelectRoleConfirm);
         }
@@ -37,32 +37,29 @@ namespace SepCore.UI
         {
             if (rawData == null)
             {
-                Log.Error("SelectRoleFormController.BuildContext() rawData is null.");
+                Log.Error("SelectRoleController.BuildContext() rawData is null.");
                 return null;
             }
 
-            int count = rawData.RoleIds?.Length ?? 0;
+            int count = rawData.RoleItems?.Length ?? 0;
             RoleItemContext[] roleItems = new RoleItemContext[count];
             for (int i = 0; i < count; i++)
             {
-                string iconName = rawData.RoleIconNames != null && i < rawData.RoleIconNames.Length
-                    ? rawData.RoleIconNames[i]
-                    : null;
-
+                RoleItemRawData itemRawData = rawData.RoleItems[i];
                 roleItems[i] = new RoleItemContext
                 {
-                    RoleId = rawData.RoleIds[i],
-                    IconName = iconName
+                    RoleId = itemRawData.RoleId,
+                    IconName = itemRawData.IconName
                 };
             }
 
             RolePropertyAreaContext propertyContext = null;
-            if (rawData.SelectedRoleId >= 0)
+            if (rawData.SelectedRole != null)
             {
                 propertyContext = new RolePropertyAreaContext
                 {
-                    RoleName = rawData.SelectedRoleName,
-                    InitialPropertyText = ItemDescUtility.CreatePropDescription(rawData.SelectedRoleInitialProperties)
+                    RoleName = rawData.SelectedRole.RoleName,
+                    InitialPropertyText = ItemDescUtility.CreatePropDescription(rawData.SelectedRole.InitialProperties)
                         ?? string.Empty
                 };
             }
@@ -71,7 +68,7 @@ namespace SepCore.UI
             {
                 RoleItemContexts = roleItems,
                 RolePropertyAreaContext = propertyContext,
-                RoleIds = rawData.RoleIds
+                ShowRoleProperty = propertyContext != null
             };
         }
 
@@ -120,13 +117,14 @@ namespace SepCore.UI
         {
             if (Context == null)
             {
-                Log.Error("SelectRoleFormController.UpdateShowRole() Context is null.");
+                Log.Error("SelectRoleController.UpdateShowRole() Context is null.");
                 return;
             }
 
             Context.RolePropertyAreaContext = rolePropertyAreaContext;
+            Context.ShowRoleProperty = rolePropertyAreaContext != null;
 
-            Form?.UpdateShowRole(rolePropertyAreaContext);
+            Form?.UpdateShowRole(Context.ShowRoleProperty, rolePropertyAreaContext);
         }
 
         private bool IsCurrentFormEventSender(object sender)
@@ -151,7 +149,7 @@ namespace SepCore.UI
                 return;
             }
 
-            if (e is not MenuSelectRoleReturnEventArgs)
+            if (e is not SelectRoleReturnEventArgs)
             {
                 return;
             }
@@ -178,7 +176,7 @@ namespace SepCore.UI
         {
             if (_useCase == null)
             {
-                Log.Error("SelectRoleFormController.OnMenuSelectRoleSelected() useCase is null.");
+                Log.Error("SelectRoleController.OnMenuSelectRoleSelected() useCase is null.");
                 return;
             }
 
@@ -200,7 +198,7 @@ namespace SepCore.UI
 
             if (_useCase == null)
             {
-                Log.Error("SelectRoleFormController.OnMenuSelectRoleConfirm() useCase is null.");
+                Log.Error("SelectRoleController.OnMenuSelectRoleConfirm() useCase is null.");
                 return;
             }
 

Assets/GameMain/Scripts/Presentation/Menu/SelectRole/SelectRoleForm.cs

@@ -39,7 +39,7 @@ namespace SepCore.UI
                 roleIndex++;
             }
             
-            UpdateShowRole(_context.RolePropertyAreaContext);
+            UpdateShowRole(_context.ShowRoleProperty, _context.RolePropertyAreaContext);
         }
 
         #region FSM
@@ -76,9 +76,9 @@ namespace SepCore.UI
 
         #endregion
 
-        public void UpdateShowRole(RolePropertyAreaContext propertyAreaContext)
+        public void UpdateShowRole(bool showRoleProperty, RolePropertyAreaContext propertyAreaContext)
         {
-            if (propertyAreaContext == null)
+            if (!showRoleProperty)
             {
                 _randomRoleCard.SetActive(true);
                 _roleCard.SetActive(false);
@@ -94,7 +94,7 @@ namespace SepCore.UI
 
         public void OnReturnButtonClick()
         {
-            GameEntry.Event.Fire(this, MenuSelectRoleReturnEventArgs.Create());
+            GameEntry.Event.Fire(this, SelectRoleReturnEventArgs.Create());
         }
     }
 }