Remember uploader window size

clients/photobooth-uploader/PhotoboothUploader/MainWindow.axaml

@@ -4,9 +4,10 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         mc:Ignorable="d" d:DesignWidth="520" d:DesignHeight="360"
         x:Class="PhotoboothUploader.MainWindow"
-        Width="520" Height="360"
+        Width="560" Height="420"
+        MinWidth="520" MinHeight="400"
         Title="Die Fotospiel.App - Photobooth Uploader">
-    <Grid Margin="24" ColumnDefinitions="*,8,*">
+    <Grid Margin="24,32,24,24" ColumnDefinitions="*,8,*">
         <StackPanel Grid.Column="0" Spacing="12" MaxWidth="420">
             <StackPanel Orientation="Horizontal" Spacing="10" VerticalAlignment="Center">
                 <Image Source="avares://PhotoboothUploader/Assets/logo.png" Width="32" Height="32" />
@@ -54,7 +55,7 @@
             </Border>
         </StackPanel>
 
-        <StackPanel Grid.Column="2" Spacing="12" MaxWidth="380">
+        <StackPanel Grid.Column="2" Spacing="12" MaxWidth="380" Margin="0,6,0,0">
             <Border Background="#1F000000" Padding="12" CornerRadius="8">
                 <StackPanel Spacing="6">
                     <TextBlock Text="Status" FontWeight="SemiBold" />

clients/photobooth-uploader/PhotoboothUploader/MainWindow.axaml.cs

@@ -53,6 +53,8 @@ public partial class MainWindow : Window
         _liveTimer.Interval = TimeSpan.FromSeconds(30);
         _liveTimer.Tick += (_, _) => UpdateLiveStatus();
         _liveTimer.Start();
+        Opened += OnWindowOpened;
+        Closing += OnWindowClosing;
         ApplySettings();
     }
 
@@ -185,6 +187,31 @@ public partial class MainWindow : Window
         UpdateSteps();
     }
 
+    private void OnWindowOpened(object? sender, EventArgs e)
+    {
+        ApplyWindowSize();
+    }
+
+    private void OnWindowClosing(object? sender, WindowClosingEventArgs e)
+    {
+        _settings.WindowWidth = Width;
+        _settings.WindowHeight = Height;
+        _settingsStore.Save(_settings);
+    }
+
+    private void ApplyWindowSize()
+    {
+        if (_settings.WindowWidth > 0)
+        {
+            Width = Math.Max(MinWidth, _settings.WindowWidth);
+        }
+
+        if (_settings.WindowHeight > 0)
+        {
+            Height = Math.Max(MinHeight, _settings.WindowHeight);
+        }
+    }
+
     private void StartUploadPipelineIfReady()
     {
         if (string.IsNullOrWhiteSpace(_settings.UploadUrl) || string.IsNullOrWhiteSpace(_settings.WatchFolder))

clients/photobooth-uploader/PhotoboothUploader/Models/PhotoboothSettings.cs

@@ -12,4 +12,6 @@ public sealed class PhotoboothSettings
     public string? LastError { get; set; }
     public string? LastErrorAt { get; set; }
     public int MaxConcurrentUploads { get; set; } = 2;
+    public double WindowWidth { get; set; }
+    public double WindowHeight { get; set; }
 }