feat: Claude Code 原生 Windows 通知（C# / .NET 10 + Avalonia 12）

为 Claude Code 提供原生 Windows toast 通知：点击跳回原窗口、切回 Windows Terminal 标签、跨虚拟桌面、调用方图标、非阻塞投递；NativeAOT 单文件分发。
2026-06-22 18:05:15 +08:00
commit 5ce2c8a982
53 changed files with 3889 additions and 0 deletions
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+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:vm="clr-namespace:Notify.ViewModels"
+        x:Class="Notify.Views.ToastWindow"
+        x:DataType="vm:ToastViewModel"
+        Width="340"
+        Height="92"
+        CanResize="False"
+        ShowInTaskbar="False"
+        ShowActivated="False"
+        Topmost="True"
+        WindowDecorations="None"
+        Background="Transparent"
+        TransparencyLevelHint="Transparent">
+
+    <Border x:Name="Root"
+            Background="#FF2B2B2B"
+            CornerRadius="10"
+            BorderThickness="2"
+            BorderBrush="#FF4B64B2"
+            BoxShadow="0 6 24 0 #80000000"
+            Padding="14"
+            PointerEntered="OnPointerEntered"
+            PointerExited="OnPointerExited"
+            PointerPressed="OnBodyPressed">
+        <Grid ColumnDefinitions="Auto,*,Auto" VerticalAlignment="Center">
+
+            <Image Grid.Column="0"
+                   x:Name="IconImage"
+                   Width="44" Height="44"
+                   VerticalAlignment="Center"
+                   Source="/Assets/claude.ico" />
+
+            <StackPanel Grid.Column="1" Margin="12,0,8,0" VerticalAlignment="Center" Spacing="2">
+                <TextBlock Text="{Binding Title}"
+                           FontWeight="Bold"
+                           FontSize="14"
+                           Foreground="#FFFFFFFF"
+                           TextTrimming="CharacterEllipsis" />
+                <TextBlock Text="{Binding Message}"
+                           FontSize="12"
+                           Foreground="#FFCCCCCC"
+                           TextWrapping="Wrap"
+                           MaxLines="2"
+                           TextTrimming="CharacterEllipsis" />
+            </StackPanel>
+
+            <Button Grid.Column="2"
+                    Content="✕"
+                    VerticalAlignment="Top"
+                    Padding="6,2"
+                    FontSize="12"
+                    Foreground="#FF888888"
+                    Background="Transparent"
+                    BorderThickness="0"
+                    Click="OnCloseClick" />
+        </Grid>
+    </Border>
+</Window>