feat: 添加白板模式自动全屏功能

- 新增"白板模式自动全屏"设置选项
- 进入白板模式时自动全屏，退出时恢复工作区域大小
- 需配合"避免全屏助手"功能使用
- 用户可独立控制白板模式的全屏行为

.kiro/steering/chinese-communication.md

@@ -0,0 +1,27 @@
+---
+inclusion: always
+---
+
+# 中文交流规则
+
+当用户使用中文与Kiro交流时，请遵循以下规则：
+
+## 语言使用
+- 始终使用中文回复用户的中文消息
+- 保持自然、友好的中文表达方式
+- 使用适合开发者的技术术语和表达
+
+## 交流风格
+- 保持专业但不失亲和力的语调
+- 使用简洁明了的表达方式
+- 避免过于正式或生硬的表达
+
+## 技术内容
+- 代码注释可以使用中文
+- 变量名和函数名仍使用英文（遵循编程规范）
+- 技术解释使用中文，但保留英文技术术语的准确性
+
+## 文档和说明
+- 创建的文档可以使用中文
+- README文件可以提供中文版本
+- 错误信息和日志可以包含中文说明

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "kiroAgent.configureMCP": "Disabled"
+}

Ink Canvas/MainWindow.xaml

@@ -2246,6 +2246,19 @@
                                     <TextBlock TextWrapping="Wrap" Foreground="#a1a1aa"
                                                Text="# 避免画布全屏，重启icc后生效。" />
                                     <ui:SimpleStackPanel Orientation="Horizontal" HorizontalAlignment="Left">
+                                        <TextBlock Foreground="#fafafa" Text="白板模式自动全屏" VerticalAlignment="Center"
+                                                   FontSize="14" Margin="0,0,16,0" />
+                                        <Border Background="#27272a" CornerRadius="4" Padding="6,2">
+                                            <TextBlock Foreground="#a1a1aa" Text="需启用避免全屏助手" FontSize="11" />
+                                        </Border>
+                                        <ui:ToggleSwitch OnContent="" OffContent=""
+                                                         Name="ToggleSwitchIsEnableAvoidFullScreenHelperForWhiteboard"
+                                                         Toggled="ToggleSwitchIsEnableAvoidFullScreenHelperForWhiteboard_OnToggled"
+                                                         IsOn="False" FontFamily="Microsoft YaHei UI" FontWeight="Bold" />
+                                    </ui:SimpleStackPanel>
+                                    <TextBlock TextWrapping="Wrap" Foreground="#a1a1aa"
+                                               Text="# 进入白板模式时自动全屏，退出时恢复到工作区域大小。" />
+                                    <ui:SimpleStackPanel Orientation="Horizontal" HorizontalAlignment="Left">
                                     
                                         <TextBlock Foreground="#fafafa" Text="启用EdgeGestureUtil"
                                                    VerticalAlignment="Center"

Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs

@@ -3015,6 +3015,22 @@ namespace Ink_Canvas
                         ClearStrokes(true);
                         RestoreStrokes(true);
 
+                        // 退出白板模式时取消全屏
+                        if (Settings.Advanced.IsEnableAvoidFullScreenHelper && Settings.Advanced.IsEnableAvoidFullScreenHelperForWhiteboard)
+                        {
+                            // 恢复为非画板模式，重新启用全屏限制
+                            AvoidFullScreenHelper.SetBoardMode(false);
+
+                            Dispatcher.BeginInvoke(new Action(() =>
+                            {
+                                // 退出白板模式，恢复到工作区域大小
+                                var workingArea = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea;
+                                MainWindow.MoveWindow(new WindowInteropHelper(this).Handle, 
+                                    workingArea.Left, workingArea.Top,
+                                    workingArea.Width, workingArea.Height, true);
+                            }), DispatcherPriority.ApplicationIdle);
+                        }
+
                         // 在屏幕模式下恢复基础浮动栏的显示
                         ViewboxFloatingBar.Visibility = Visibility.Visible;
 
@@ -3068,6 +3084,19 @@ namespace Ink_Canvas
 
                         RestoreStrokes();
 
+                        // 进入白板模式时全屏
+                        if (Settings.Advanced.IsEnableAvoidFullScreenHelper && Settings.Advanced.IsEnableAvoidFullScreenHelperForWhiteboard)
+                        {
+                            // 设置为画板模式，允许全屏操作
+                            AvoidFullScreenHelper.SetBoardMode(true);
+                            Dispatcher.BeginInvoke(new Action(() =>
+                            {
+                                MainWindow.MoveWindow(new WindowInteropHelper(this).Handle, 0, 0,
+                                    System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width,
+                                    System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height, true);
+                            }), DispatcherPriority.ApplicationIdle);
+                        }
+
                         ViewboxFloatingBar.Visibility = Visibility.Collapsed;
 
                         BtnSwitch.Content = "屏幕";

Ink Canvas/MainWindow_cs/MW_Settings.cs

@@ -2182,6 +2182,7 @@ namespace Ink_Canvas
             Settings.Advanced.EdgeGestureUtilOnlyAffectBlackboardMode = false;
             Settings.Advanced.IsEnableFullScreenHelper = false;
             Settings.Advanced.IsEnableAvoidFullScreenHelper = false;
+            Settings.Advanced.IsEnableAvoidFullScreenHelperForWhiteboard = false;
             Settings.Advanced.IsEnableForceFullScreen = false;
             Settings.Advanced.IsEnableDPIChangeDetection = false;
             Settings.Advanced.IsEnableResolutionChangeDetection = false;
@@ -2442,6 +2443,13 @@ namespace Ink_Canvas
             }
         }
 
+        private void ToggleSwitchIsEnableAvoidFullScreenHelperForWhiteboard_OnToggled(object sender, RoutedEventArgs e)
+        {
+            if (!isLoaded) return;
+            Settings.Advanced.IsEnableAvoidFullScreenHelperForWhiteboard = ToggleSwitchIsEnableAvoidFullScreenHelperForWhiteboard.IsOn;
+            SaveSettingsToFile();
+        }
+
         private void ToggleSwitchIsEnableEdgeGestureUtil_Toggled(object sender, RoutedEventArgs e)
         {
             if (!isLoaded) return;

Ink Canvas/MainWindow_cs/MW_SettingsToLoad.cs

@@ -805,6 +805,7 @@ namespace Ink_Canvas
                 ToggleSwitchIsEnableResolutionChangeDetection.IsOn = Settings.Advanced.IsEnableResolutionChangeDetection;
                 ToggleSwitchIsEnableDPIChangeDetection.IsOn = Settings.Advanced.IsEnableDPIChangeDetection;
                 ToggleSwitchIsEnableAvoidFullScreenHelper.IsOn = Settings.Advanced.IsEnableAvoidFullScreenHelper;
+                ToggleSwitchIsEnableAvoidFullScreenHelperForWhiteboard.IsOn = Settings.Advanced.IsEnableAvoidFullScreenHelperForWhiteboard;
                 ToggleSwitchIsAutoBackupBeforeUpdate.IsOn = Settings.Advanced.IsAutoBackupBeforeUpdate;
                 ToggleSwitchIsAutoBackupEnabled.IsOn = Settings.Advanced.IsAutoBackupEnabled;
 

Ink Canvas/Resources/Settings.cs

@@ -582,6 +582,9 @@ namespace Ink_Canvas
         [JsonProperty("isEnableAvoidFullScreenHelper")]
         public bool IsEnableAvoidFullScreenHelper { get; set; }
 
+        [JsonProperty("isEnableAvoidFullScreenHelperForWhiteboard")]
+        public bool IsEnableAvoidFullScreenHelperForWhiteboard { get; set; }
+
         [JsonProperty("isAutoBackupBeforeUpdate")]
         public bool IsAutoBackupBeforeUpdate { get; set; } = true;