diff --git a/SharpRSS.Blazor/Components/Layout/ApplicationLayout.razor b/SharpRSS.Blazor/Components/Layout/ApplicationLayout.razor
index 189a965..202db59 100644
--- a/SharpRSS.Blazor/Components/Layout/ApplicationLayout.razor
+++ b/SharpRSS.Blazor/Components/Layout/ApplicationLayout.razor
@@ -6,8 +6,12 @@
         <MudIconButton Icon="@Icons.Material.Filled.Menu" Color="Color.Inherit" Edge="Edge.Start" OnClick="@((e) => ToggleDrawerOpen())" />
         <MudText Typo="Typo.h6">@AppText</MudText>
         <MudSpacer/>
-        <MudIconButton Icon="@Icons.Custom.Brands.GitHub" Href="https://github.com/hmaxnl/SharpRSS"/>
-        <MudToggleIconButton @bind-Toggled="@BaseLayout.DarkTheme" Color="Color.Dark" ToggledColor="Color.Warning" Icon="@Icons.Material.Filled.DarkMode" ToggledIcon="@Icons.Material.Filled.LightMode"/>
+        <MudTooltip Text="Go to the source code on GitHub">
+            <MudIconButton Icon="@Icons.Custom.Brands.GitHub" Href="https://github.com/hmaxnl/SharpRSS" Target="_blank"/>
+        </MudTooltip>
+        <MudTooltip Text="@(BaseLayout.DarkTheme ? "Toggle to light mode" : "Toggle to dark mode")">
+            <MudToggleIconButton @bind-Toggled="@BaseLayout.DarkTheme" Color="Color.Dark" ToggledColor="Color.Warning" Icon="@Icons.Material.Filled.DarkMode" ToggledIcon="@Icons.Material.Filled.LightMode"/>
+        </MudTooltip>
     </MudAppBar>
     @Body
 </CascadingValue>
diff --git a/SharpRSS.Data/SharpRSS.Data.csproj b/SharpRSS.Data/SharpRSS.Data.csproj
index 6a9b5fb..72648be 100644
--- a/SharpRSS.Data/SharpRSS.Data.csproj
+++ b/SharpRSS.Data/SharpRSS.Data.csproj
@@ -14,4 +14,9 @@
       <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.6" />
     </ItemGroup>
 
+    <ItemGroup>
+      <Folder Include="Domains\" />
+      <Folder Include="Repositories\" />
+    </ItemGroup>
+
 </Project>