settings for avalonia

libcamera bugfix

framework/Inspectron.Settings.Avalonia/Configuration/OptionsWindow.axaml

@@ -0,0 +1,44 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        x:Class="Inspectron.Settings.Avalonia.Configuration.OptionsWindow"
+        Title="Options"
+        Width="1089" Height="649"
+        WindowStartupLocation="CenterOwner"
+        CanResize="True">
+
+    <Grid RowDefinitions="*,Auto" Margin="12">
+        <!-- Main content -->
+        <Grid Grid.Row="0" ColumnDefinitions="210,12,*">
+            <!-- Left: Category tree -->
+            <TreeView x:Name="TreeViewCategories"
+                      Grid.Column="0"
+                      SelectionMode="Single" />
+
+            <!-- Right: Settings panel -->
+            <ScrollViewer Grid.Column="2"
+                          HorizontalScrollBarVisibility="Disabled"
+                          VerticalScrollBarVisibility="Auto">
+                <StackPanel x:Name="SettingsPanel"
+                            Orientation="Vertical"
+                            Spacing="0"
+                            HorizontalAlignment="Left" />
+            </ScrollViewer>
+        </Grid>
+
+        <!-- Bottom: OK/Cancel buttons -->
+        <StackPanel Grid.Row="1"
+                    Orientation="Horizontal"
+                    HorizontalAlignment="Right"
+                    Spacing="8"
+                    Margin="0,12,0,0">
+            <Button x:Name="BtnOK"
+                    Content="OK"
+                    Width="75" Height="30"
+                    HorizontalContentAlignment="Center" />
+            <Button x:Name="BtnCancel"
+                    Content="Cancel"
+                    Width="75" Height="30"
+                    HorizontalContentAlignment="Center" />
+        </StackPanel>
+    </Grid>
+</Window>