chore: reorganize project and add test project

YKanBan/ViewModels/MainWindowViewModel.cs

@@ -2,5 +2,4 @@
 
 public partial class MainWindowViewModel : ViewModelBase
 {
-    public string Greeting { get; } = "Welcome to Avalonia!";
 }

YKanBan/Views/MainWindow.axaml

@@ -15,6 +15,4 @@
         <vm:MainWindowViewModel/>
     </Design.DataContext>
 
-    <TextBlock Text="{Binding Greeting}" HorizontalAlignment="Center" VerticalAlignment="Center"/>
-
 </Window>

YKanBan/YKanBan.csproj

@@ -9,7 +9,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <Folder Include="Models\" />
     <AvaloniaResource Include="Assets\**" />
   </ItemGroup>
 
@@ -24,5 +23,10 @@
       <PrivateAssets Condition="'$(Configuration)' != 'Debug'">All</PrivateAssets>
     </PackageReference>
     <PackageReference Include="CommunityToolkit.Mvvm" Version="8.2.1" />
+    <PackageReference Include="Semi.Avalonia" Version="11.2.1.10" />
+    <PackageReference Include="IconPacks.Avalonia.Lucide" Version="2.0.0" />
+    <PackageReference Include="Microsoft.Data.Sqlite" Version="9.0.20" />
+    <PackageReference Include="Pidgin" Version="3.5.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
   </ItemGroup>
 </Project>