- add: multiauth

.idea/.idea.Nebula/.idea/avalonia.xml

@@ -45,6 +45,7 @@
         <entry key="Nebula.Launcher/Views/ServerListView.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
         <entry key="Nebula.Launcher/Views/Tabs/AccountInfoTab.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
         <entry key="Nebula.Launcher/Views/Tabs/ServerListTab.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
+        <entry key="Nebula.Launcher/Views/VisualErrorView.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
         <entry key="Nebula.UpdateResolver/App.axaml" value="Nebula.UpdateResolver/Nebula.UpdateResolver.csproj" />
         <entry key="Nebula.UpdateResolver/MainWindow.axaml" value="Nebula.UpdateResolver/Nebula.UpdateResolver.csproj" />
       </map>

Nebula.Launcher/App.axaml.cs

@@ -28,14 +28,16 @@ public class App : Application
             {
                 case IClassicDesktopStyleApplicationLifetime desktop:
                     DisableAvaloniaDataAnnotationValidation();
-                    desktop.MainWindow = new MessageWindow(out provider);
+                    desktop.MainWindow = (Window)(provider = new MessageWindow());
                     break;
                 case ISingleViewApplicationLifetime singleViewPlatform:
-                    singleViewPlatform.MainView = new MessageView(out provider);
+                    singleViewPlatform.MainView = (Control)(provider = new MessageView());
                     break;
             }
             
-            provider?.ShowMessage("Launcher is already running.","hey shithead!");
+            provider?.ShowMessage(
+                "Error: An instance of the application is already running. Please close the existing instance before launching a new one.", 
+                "Duplicate instance detected.");
             
             return;
         }

Nebula.Launcher/Assets/lang/en-US.ftl

@@ -24,8 +24,9 @@ account-auth-server = Authentication Server
 account-auth-button = Authenticate  
 account-auth-save = Save Profile  
 account-auth-hello = Hello,  
+account-auth-current-server = Current server auth:
 account-auth-logout = Log out  
-auth-current-login-name = Current login: {$login}
+auth-current-login-name = Current login {$auth_server}: {$login}
 auth-current-login-no-name = Profile not selected
 
 auth-processing = Processing authentication request...  
@@ -37,6 +38,7 @@ auth-name-resolution-error = Failed to resolve server address. Check your networ
 auth-secure-error = Failed to cinnect to the server using SSL
 auth-config-read = Reading authentication configuration...  
 auth-try-auth-config = Attempting to authenticate using saved configuration.
+auth-try-auth-profile = Attempting to authenticate using profile
 
 config-export-logs = Export logs
 config-open-data = Open data path

Nebula.Launcher/Assets/lang/ru-RU.ftl

@@ -24,8 +24,9 @@ account-auth-server = Сервер аутентификации
 account-auth-button = Аутентифицировать  
 account-auth-save = Сохранить профиль  
 account-auth-hello = Привет,  
+account-auth-current-server = Текущий сервер авторизации:
 account-auth-logout = Выйти  
-auth-current-login-name = Текущий профиль: {$login}
+auth-current-login-name = Текущий профиль {$auth_server}: {$login}
 auth-current-login-no-name = Профиль не выбран
 
 auth-processing = Обработка запроса аутентификации...  
@@ -37,6 +38,7 @@ auth-name-resolution-error = Не удалось разрешить адрес
 auth-secure-error = Не удалось подключиться к серверу по SSL. Проверьте сетевые настройки.
 auth-config-read = Чтение конфигурации аутентификации...  
 auth-try-auth-config = Попытка аутентификации с использованием сохраненной конфигурации.
+auth-try-auth-profile = Попытка аутентификации с использованием профиля
 
 config-export-logs = Экспортировать логи
 config-open-data = Открыть путь данных

Nebula.Launcher/Converters/TypeConverters.cs

@@ -1,11 +1,11 @@
-using Avalonia;
+using System;
-using Avalonia.Controls;
 using Avalonia.Data.Converters;
 using Avalonia.Media;
+using Avalonia.Platform;
 
 namespace Nebula.Launcher.Converters;
 
-public class TypeConverters
+public static class TypeConverters
 {
     public static FuncValueConverter<string, string?> IconConverter { get; } =
         new(iconKey =>
@@ -13,4 +13,11 @@ public class TypeConverters
             if (iconKey == null) return null;
             return $"/Assets/svg/{iconKey}.svg";
         });
+    
+    public static FuncValueConverter<string, IImage?> ImageConverter { get; } =
+        new(iconKey =>
+        {
+            if (iconKey == null) return null;
+            return new Avalonia.Media.Imaging.Bitmap(AssetLoader.Open(new Uri($"avares://Nebula.Launcher/Assets/error_presentation/{iconKey}.png")));
+        });
 }

Nebula.Launcher/LauncherConVar.cs

@@ -34,7 +34,13 @@ public static class LauncherConVar
             "WizDen", 
             [
                 "https://harpy.durenko.tatar/auth-api/",
+                "https://auth.spacestation14.com/",
                 "https://auth.fallback.spacestation14.com/",
+            ]),
+        new AuthServerCredentials(
+            "SimpleStation", 
+            [
+                "https://auth.simplestation.org/",
             ])
     ]);
     

Nebula.Launcher/MessageBox/MessageView.axaml

@@ -2,16 +2,9 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:views="clr-namespace:Nebula.Launcher.Views"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
-             Width="600"
+            
-             Height="400"
              x:Class="Nebula.Launcher.MessageBox.MessageView">
-    <Grid RowDefinitions="50,*" ColumnDefinitions="*">
+    <views:VisualErrorView x:Name="ErrorView"/>
-        <Border Grid.Column="0" Background="#222222" Padding="10" BorderBrush="#444444" BorderThickness="0,0,0,3">
-            <Label VerticalAlignment="Center" x:Name="Title">Text</Label>
-        </Border>
-        <Panel Margin="5" Grid.Row="1">
-            <Label x:Name="Message">Message</Label>
-        </Panel>
-    </Grid>
 </UserControl>

Nebula.Launcher/MessageBox/MessageView.axaml.cs

@@ -1,21 +1,22 @@
-using Avalonia;
 using Avalonia.Controls;
-using Avalonia.Markup.Xaml;
+using Nebula.Launcher.ViewModels;
 
 namespace Nebula.Launcher.MessageBox;
 
 public partial class MessageView : UserControl, IMessageContainerProvider
 {
-    public MessageView(out IMessageContainerProvider provider)
+    private readonly VisualErrorViewModel _context;
+    public MessageView()
     {
         InitializeComponent();
-        provider = this;
+        _context = new VisualErrorViewModel();
+        ErrorView.Content = _context;
     }
 
     public void ShowMessage(string message, string title)
     {
-        Title.Content = title;
+        _context.Title = title;
-        Message.Content = message;
+        _context.Description = message;
     }
 }
 

Nebula.Launcher/MessageBox/MessageWindow.axaml

@@ -3,10 +3,52 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:messageBox="clr-namespace:Nebula.Launcher.MessageBox"
-        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+        SystemDecorations="BorderOnly"
+        mc:Ignorable="d" d:DesignWidth="600" d:DesignHeight="260"
         Width="600"
-        Height="400"
+        Height="260"
+        CanResize="False"
         x:Class="Nebula.Launcher.MessageBox.MessageWindow"
         Title="MessageWindow">
+     <Grid ColumnDefinitions="*" RowDefinitions="30,*">
+            <messageBox:MessageView
+                Grid.Column="0"
+                Grid.Row="0"
+                Grid.RowSpan="2"
+                x:Name="MessageView" />
+            <Border
                 
+                BorderThickness="0,0,0,2"
+                CornerRadius="0"
+                Grid.Column="0"
+                Grid.Row="0">
+                <Border.BorderBrush>
+                    <LinearGradientBrush EndPoint="100%,50%" StartPoint="0%,50%">
+                        <GradientStop Color="#222222" Offset="0.0" />
+                        <GradientStop Color="#442222" Offset="1.0" />
+                    </LinearGradientBrush>
+                </Border.BorderBrush>
+                <Panel
+                    Height="30"
+                    PointerPressed="InputElement_OnPointerPressed">
+                    <TextBlock
+                        FontSize="10"
+                        Foreground="White"
+                        IsVisible="False"
+                        Margin="15,0"
+                        Text="Nebula Launcher"
+                        VerticalAlignment="Center" />
+                    <StackPanel
+                        HorizontalAlignment="Right"
+                        Margin="5,0,5,0"
+                        Orientation="Horizontal"
+                        Spacing="8">
+                        <Button
+                            Click="Close_Click"
+                            Content="🗙"
+                            Foreground="Azure" />
+                    </StackPanel>
+                </Panel>
+            </Border>
+        </Grid>
 </Window>

Nebula.Launcher/MessageBox/MessageWindow.axaml.cs

@@ -1,12 +1,28 @@
 using Avalonia.Controls;
+using Avalonia.Input;
+using Avalonia.Interactivity;
 
 namespace Nebula.Launcher.MessageBox;
 
-public partial class MessageWindow : Window
+public partial class MessageWindow : Window, IMessageContainerProvider
 { 
-    public MessageWindow(out IMessageContainerProvider provider)
+    public MessageWindow()
     {
         InitializeComponent();
-        Content = new MessageView(out provider);
+    }
+
+    public void ShowMessage(string message, string title)
+    {
+        MessageView.ShowMessage(message, title);
+    }
+    
+    private void Close_Click(object? sender, RoutedEventArgs e)
+    {
+        Close();
+    }
+
+    private void InputElement_OnPointerPressed(object? sender, PointerPressedEventArgs e)
+    {
+        BeginMoveDrag(e);
     }
 }

Nebula.Launcher/Models/Auth/ProfileAuthCredentials.cs

@@ -1,10 +1,13 @@
 using System.Text.Json.Serialization;
 using System.Windows.Input;
+using Avalonia.Media;
 using Nebula.Shared.Services;
 
 namespace Nebula.Launcher.Models.Auth;
 
 public sealed record ProfileAuthCredentials(
     AuthTokenCredentials Credentials, 
+    string AuthName,
+    Color Color,
     [property: JsonIgnore] ICommand OnSelect = default!,
     [property: JsonIgnore] ICommand OnDelete = default!);

Nebula.Launcher/ViewModels/MainViewModel.cs

@@ -42,12 +42,12 @@ public partial class MainViewModel : ViewModelBase
     [ObservableProperty] private ListItemTemplate? _selectedListItem;
 
     public bool IsLoggedIn => AccountInfoViewModel.Credentials is not null;
-    public string LoginName => AccountInfoViewModel.Credentials?.Login ?? string.Empty;
     
     public string LoginText => LocalisationService.GetString("auth-current-login-name", 
         new Dictionary<string, object>
     {
-        { "login", LoginName }
+        { "login", AccountInfoViewModel.Credentials?.Login ?? "" },
+        { "auth_server", AccountInfoViewModel.CurrentAuthServerName}
     });
 
     [GenerateProperty] private LocalisationService LocalisationService { get; } // Не убирать! Без этой хуйни вся локализация идет в пизду!

Nebula.Launcher/ViewModels/Pages/AccountInfoViewModel.cs

@@ -3,7 +3,10 @@ using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
 using System.Net.Http;
+using System.Security.Cryptography;
+using System.Text;
 using System.Threading.Tasks;
+using Avalonia.Media;
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
 using Nebula.Launcher.Models.Auth;
@@ -23,20 +26,15 @@ namespace Nebula.Launcher.ViewModels.Pages;
 public partial class AccountInfoViewModel : ViewModelBase
 {
     [ObservableProperty] private bool _authMenuExpand;
-
     [ObservableProperty] private bool _authUrlConfigExpand;
-
     [ObservableProperty] private int _authViewSpan = 1;
-
     [ObservableProperty] private string _currentAuthServer = string.Empty;
-
     [ObservableProperty] private string _currentLogin = string.Empty;
-
     [ObservableProperty] private string _currentPassword = string.Empty;
-
     [ObservableProperty] private bool _isLogged;
     [ObservableProperty] private bool _doRetryAuth;
     [ObservableProperty] private AuthTokenCredentials? _credentials;
+    [ObservableProperty] private AuthServerCredentials _authItemSelect;
 
     private bool _isProfilesEmpty;
     [GenerateProperty] private PopupMessageService PopupMessageService { get; } = default!;
@@ -47,18 +45,22 @@ public partial class AccountInfoViewModel : ViewModelBase
 
     public ObservableCollection<ProfileAuthCredentials> Accounts { get; } = new();
     public ObservableCollection<AuthServerCredentials> AuthUrls { get; } = new();
-
+    public string CurrentAuthServerName => GetServerAuthName(Credentials);
-    [ObservableProperty] private AuthServerCredentials _authItemSelect;
 
     private ILogger _logger;
     
+    partial void OnCredentialsChanged(AuthTokenCredentials? value)
+    {
+        OnPropertyChanged(nameof(CurrentAuthServerName));
+    }
+
     //Design think
     protected override void InitialiseInDesignMode()
     {
-        AddAccount(new AuthTokenCredentials(Guid.Empty, LoginToken.Empty, "Binka", ""));
-        AddAccount(new AuthTokenCredentials(Guid.Empty, LoginToken.Empty, "Binka", ""));
-        
         AuthUrls.Add(new AuthServerCredentials("Test",["example.com"]));
+        
+        AddAccount(new AuthTokenCredentials(Guid.Empty, LoginToken.Empty, "Binka", "example.com"));
+        AddAccount(new AuthTokenCredentials(Guid.Empty, LoginToken.Empty, "Binka", ""));
     }
 
     //Real think
@@ -225,6 +227,13 @@ public partial class AccountInfoViewModel : ViewModelBase
     {
         IsLogged = false;
         Credentials = null;
+        CurrentAuthServer = "";
+    }
+
+    public string GetServerAuthName(AuthTokenCredentials? credentials)
+    {
+        if (credentials is null) return "";
+        return AuthUrls.FirstOrDefault(p => p.Servers.Contains(credentials.AuthServer))?.Name ?? "CustomAuth";
     }
 
     private void UpdateAuthMenu()
@@ -240,8 +249,12 @@ public partial class AccountInfoViewModel : ViewModelBase
         var onDelete = new DelegateCommand<ProfileAuthCredentials>(OnDeleteProfile);
         var onSelect = new DelegateCommand<ProfileAuthCredentials>(AuthByProfile);
         
+        var serverName = GetServerAuthName(credentials);
+
         var alpm = new ProfileAuthCredentials(
             credentials,
+            serverName, 
+            ColorUtils.GetColorFromString(credentials.AuthServer),
             onSelect,
             onDelete);
 
@@ -257,16 +270,18 @@ public partial class AccountInfoViewModel : ViewModelBase
         message.InfoText = LocalisationService.GetString("auth-config-read");
         message.IsInfoClosable = false;
         PopupMessageService.Popup(message);
+        
+        AuthUrls.Clear();
+        var authUrls = ConfigurationService.GetConfigValue(LauncherConVar.AuthServers)!;
+        foreach (var url in authUrls) AuthUrls.Add(url);
+        if(authUrls.Length > 0) AuthItemSelect = authUrls[0];
+        
         foreach (var profile in
                  ConfigurationService.GetConfigValue(LauncherConVar.AuthProfiles)!)
             AddAccount(profile);
 
         if (Accounts.Count == 0) UpdateAuthMenu();
         
-        AuthUrls.Clear();
-        var authUrls = ConfigurationService.GetConfigValue(LauncherConVar.AuthServers)!;
-        foreach (var url in authUrls) AuthUrls.Add(url);
-        if(authUrls.Length > 0) AuthItemSelect = authUrls[0];
         message.Dispose();
 
         DoCurrentAuth();
@@ -348,3 +363,17 @@ public partial class AccountInfoViewModel : ViewModelBase
             Accounts.Select(a => a.Credentials).ToArray());
     }
 }
+
+public static class ColorUtils
+{
+    public static Color GetColorFromString(string input)
+    {
+        var hash = MD5.HashData(Encoding.UTF8.GetBytes(input));
+        
+        var r = byte.Clamp(hash[0], 10, 200);
+        var g = byte.Clamp(hash[1], 10, 100);
+        var b = byte.Clamp(hash[2], 10, 100);
+
+        return Color.FromArgb(Byte.MaxValue, r, g, b);
+    }
+}

Nebula.Launcher/ViewModels/VisualErrorViewModel.cs

@@ -0,0 +1,22 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using Nebula.Launcher.Views;
+using Nebula.Shared.ViewHelper;
+
+namespace Nebula.Launcher.ViewModels;
+
+
+[ViewModelRegister(typeof(VisualErrorView))]
+public partial class VisualErrorViewModel : ViewModelBase
+{
+    [ObservableProperty] private string _imgPath = "cinka";
+    [ObservableProperty] private string _title = "Error";
+    [ObservableProperty] private string _description = "This is an error.";
+    
+    protected override void InitialiseInDesignMode()
+    {
+    }
+
+    protected override void Initialise()
+    {
+    }
+}

Nebula.Launcher/Views/Pages/AccountInfoView.axaml

@@ -1,6 +1,6 @@
 <UserControl
     d:DesignHeight="450"
-    d:DesignWidth="800"
+    d:DesignWidth="1000"
     mc:Ignorable="d"
     x:Class="Nebula.Launcher.Views.Pages.AccountInfoView"
     x:DataType="pages:AccountInfoViewModel"
@@ -39,39 +39,56 @@
                     Padding="0">
                     <ItemsControl.ItemTemplate>
                         <DataTemplate DataType="{x:Type auth:ProfileAuthCredentials}">
+                            <Grid ColumnDefinitions="4*,*">
                                 <Border 
                                     BoxShadow="0 1 15 -2 #121212"
                                     CornerRadius="0,10,0,10"
-                                Margin="5,5,5,0"
+                                    Margin="5,5,5,0">
-                                VerticalAlignment="Center">
                                     <Border.Background>
-                                    <LinearGradientBrush EndPoint="50%,100%" StartPoint="50%,0%">
+                                        <LinearGradientBrush EndPoint="100%,50%" StartPoint="20%,50%">
-                                        <GradientStop Color="#292222" Offset="0.0" />
+                                            <GradientStop Color="{Binding Color}" Offset="0.0" />
                                             <GradientStop Color="#222222" Offset="1.0" />
                                         </LinearGradientBrush>
                                     </Border.Background>
-                                <Panel>
-                                    <StackPanel Margin="10,5,5,5" Orientation="Horizontal">
                                     <Label>
-                                            <TextBlock Text="{Binding Credentials.Login}" />
+                                        <TextBlock Text="{Binding AuthName}" Margin="5"/>
                                     </Label>
-                                    </StackPanel>
-                                    <StackPanel HorizontalAlignment="Right" Orientation="Horizontal">
-                                        <Button
-                                            Command="{Binding OnSelect}"
-                                            CornerRadius="0,0,0,10"
-                                            Padding="5">
-                                            <customControls:LocalizedLabel LocalId="account-profile-select"/>
-                                        </Button>
-                                        <Button
-                                            Command="{Binding OnDelete}"
-                                            CornerRadius="0,10,0,0"
-                                            Padding="5">
-                                            <customControls:LocalizedLabel LocalId="account-profile-delete"/>
-                                        </Button>
-                                    </StackPanel>
-                                </Panel>
                                 </Border>
+                                <Border Grid.Column="0"
+                                    CornerRadius="0,10,0,10"
+                                    Margin="5,5,5,0">
+                                    <Border.Background>
+                                        <LinearGradientBrush EndPoint="100%,50%" StartPoint="20%,50%">
+                                            <GradientStop Color="#aa222222" Offset="0.0" />
+                                            <GradientStop Color="#222222" Offset="0.4" />
+                                        </LinearGradientBrush>
+                                    </Border.Background>
+                                    <Button 
+                                        HorizontalAlignment="Stretch" 
+                                        Command="{Binding OnSelect}">
+                                        <Label>
+                                            <TextBlock Text="{Binding Credentials.Login}" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="0,0,5,0"/>
+                                        </Label>
+                                    </Button>
+                                </Border>
+                                <Border 
+                                    BoxShadow="0 1 15 -2 #121212"
+                                    CornerRadius="0,10,0,10"
+                                    Margin="0,5,5,0" Grid.Column="1" Padding="0">
+                                    <Border.Background>
+                                        <LinearGradientBrush EndPoint="100%,50%" StartPoint="20%,50%">
+                                            <GradientStop Color="#292222" Offset="1.0" />
+                                            <GradientStop Color="#222222" Offset="1.0" />
+                                        </LinearGradientBrush>
+                                    </Border.Background>
+                                    <Button Command="{Binding OnDelete}" CornerRadius="0,10,0,10" HorizontalAlignment="Stretch">
+                                        <Svg
+                                            Height="15"
+                                            Path="/Assets/svg/delete.svg"
+                                            Width="15" />
+                                    </Button>
+                                </Border>
+                            </Grid>
                         </DataTemplate>
                     </ItemsControl.ItemTemplate>
                 </ItemsControl>
@@ -169,10 +186,16 @@
                             Margin="0,0,0,20"
                             Path="/Assets/svg/user.svg" />
                         <Label>
-                            <StackPanel HorizontalAlignment="Center" Orientation="Horizontal">
+                            <StackPanel>
+                                <StackPanel HorizontalAlignment="Center" Orientation="Horizontal" Spacing="5">
                                     <customControls:LocalizedLabel LocalId="account-auth-hello"/>
                                     <TextBlock Text="{Binding CurrentLogin}" />
                                 </StackPanel>
+                                <StackPanel HorizontalAlignment="Center" Orientation="Horizontal" Spacing="5">
+                                    <customControls:LocalizedLabel LocalId="account-auth-current-server"/>
+                                    <TextBlock Text="{Binding CurrentAuthServerName}" />
+                                </StackPanel>
+                            </StackPanel>
                         </Label>
                         <StackPanel
                             HorizontalAlignment="Center"

Nebula.Launcher/Views/VisualErrorView.axaml

@@ -0,0 +1,39 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:viewModels="clr-namespace:Nebula.Launcher.ViewModels"
+             xmlns:converters="clr-namespace:Nebula.Launcher.Converters"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:DataType="viewModels:VisualErrorViewModel"
+             x:Class="Nebula.Launcher.Views.VisualErrorView">
+    <Design.DataContext>
+        <viewModels:VisualErrorViewModel />
+    </Design.DataContext>
+    <Grid RowDefinitions="30,*" ColumnDefinitions="200,*">
+        <Border Grid.Row="1" Grid.Column="0" 
+                CornerRadius="10,0,0,10" 
+                BorderThickness="0,0,2,0" 
+                BorderBrush="{StaticResource DefaultForeground}">
+            <Image Source="{Binding ImgPath, Converter={x:Static converters:TypeConverters.ImageConverter}}" Width="200" Height="200"/>
+        </Border>
+        <Border Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2" CornerRadius="10,10,0,0">
+            <Border.Background>
+                <LinearGradientBrush EndPoint="100%,50%" StartPoint="10%,20%">
+                    <GradientStop Color="#FF6B6B" Offset="0.0" />
+                    <GradientStop Color="#FF8E53" Offset="0.3" />
+                    <GradientStop Color="#FF5E3A" Offset="0.6" />
+                    <GradientStop Color="#FF5e5e" Offset="1.0" />
+                </LinearGradientBrush>
+            </Border.Background>
+            <Label HorizontalAlignment="Center"><TextBlock Text="{Binding Title}"/></Label>
+        </Border>
+        <TextBlock 
+            Grid.Row="1" 
+            Grid.Column="1" 
+            Margin="15" 
+            HorizontalAlignment="Center" 
+            TextWrapping="Wrap"
+            Text="{Binding Description}"/>
+    </Grid>
+</UserControl>

Nebula.Launcher/Views/VisualErrorView.axaml.cs

@@ -0,0 +1,11 @@
+using Avalonia.Controls;
+
+namespace Nebula.Launcher.Views;
+
+public partial class VisualErrorView : UserControl
+{
+    public VisualErrorView()
+    {
+        InitializeComponent();
+    }
+}

Nebula.sln.DotSettings.user

@@ -20,6 +20,7 @@
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AFileShare_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fa6b7f037ba7b44df80b8d3aa7e58eeb2e8e938_003F54_003Fc3f4f140_003FFileShare_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AFile_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003F3f31e7e8aa33de883c2ccfa62a9c81bfc246c36e825b489476f9472032e512_003FFile_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AFrozenDictionary_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003F89dff9063ddb01ff8125b579122b88bf4de94526490d77bcbbef7d0ee662a_003FFrozenDictionary_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AFuncValueConverter_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003Fe91c13e7e24d7ba324e0e6eb12a24ea8c7761299d3c4703e55c86dd120835e61_003FFuncValueConverter_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AFuture_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003Fb3575a2f41d7c2dbfaa36e866b8a361e11dd7223ff82bc574c1d5d4b7522f735_003FFuture_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AHttpClient_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003Fc439425da351c75ac7d966a1cc8324b51a9c471865af79d2f2f3fcb65e392_003FHttpClient_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AHttpContent_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003F9657cc383c70851dc2bdcf91eff27f21196844abfe552fc9c3243ff36974cd_003FHttpContent_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
@@ -32,6 +33,7 @@
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AHttpResponseMessage_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003F4cfeb8b377bc81e1fbb5f7d7a02492cb6ac23e88c8c9d7155944f0716f3d4b_003FHttpResponseMessage_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AIDispatcherImpl_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F22d92db124764b1ab49745245c66f01b1e1a00_003F0f_003F01061787_003FIDispatcherImpl_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AIDisposable_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fa6b7f037ba7b44df80b8d3aa7e58eeb2e8e938_003F98_003Fd1b23281_003FIDisposable_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AImage_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003F2b95745d8f2ddf7b8ad6130e01c5b2782e253ff11247a9aeefcef47277b1ab_003FImage_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AIndex_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003F2a1a813823579c69832f1304f97761e7be433bd6aa928f351d138050b56a38_003FIndex_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AInt32_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003Fa882d183338544fdbcbdfc7b6d3dcb78916630765551644a221b5be9c45a121b_003FInt32_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AInterop_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003FUsers_003FCinka_003FAppData_003FRoaming_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fc4d71b51722245ae8cde97bfd996e68386928_003F3a_003F004a1338_003FInterop_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>