chore: Use open sans default font

src/Calculator.Mobile/Calculator.Mobile.csproj

@@ -30,6 +30,8 @@
 		<PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
 		<PackageReference Include="Nager.Country" Version="4.0.0" />
 		<PackageReference Include="Nager.Country.Translation" Version="3.0.4" />
+		
+		<PackageReference Include="Uno.Fonts.OpenSans" Version="2.4.0" />
 	</ItemGroup>
 
 	<Choose>

src/Calculator.Shared/App.xaml.cs

@@ -42,6 +42,10 @@ namespace CalculatorApp
 		{
 			InitializeLogging();
 
+#if HAS_UNO
+			global::Uno.UI.FeatureConfiguration.Font.DefaultTextFontFamily = "ms-appx:///Uno.Fonts.OpenSans/Fonts/OpenSans.ttf";
+#endif
+
 			this.InitializeComponent();
 			this.Suspending += OnSuspending;
 

src/Calculator.Skia.Gtk/Calculator.Skia.Gtk.csproj

@@ -32,6 +32,8 @@
 		<PackageReference Include="Uno.Core.Extensions.Disposables" Version="4.0.1" />
 		<PackageReference Include="Nager.Country" Version="4.0.0" />
 		<PackageReference Include="Nager.Country.Translation" Version="3.0.4" />
+
+		<PackageReference Include="Uno.Fonts.OpenSans" Version="2.4.0" />
 	</ItemGroup>
 
 	<ItemGroup>

src/Calculator.Wasm/Calculator.Wasm.csproj

@@ -84,6 +84,8 @@
 		<PackageReference Include="Microsoft.NET.ILLink.Tasks" Version="8.0.2" />
 		<PackageReference Include="Nager.Country" Version="4.0.0" />
 		<PackageReference Include="Nager.Country.Translation" Version="3.0.4" />
+
+		<PackageReference Include="Uno.Fonts.OpenSans" Version="2.4.0" />
 	</ItemGroup>
 	
 	<ItemGroup>