chore: cleanup usings and run dotnet format

test/Blog.Tests/EndToEnd/BlogTest.cs

@@ -32,7 +32,7 @@ public class BlogTest : PageTest
   {
     await Context.Tracing.StopAsync(new()
     {
-        Path = Path.Combine(
+      Path = Path.Combine(
             TestContext.CurrentContext.WorkDirectory,
             "playwright-traces",
             $"{TestContext.CurrentContext.Test.ClassName}.{TestContext.CurrentContext.Test.Name}.zip"

test/Blog.Tests/EndToEnd/CompositeHost.cs

@@ -6,20 +6,20 @@ public class CompositeHost(IHost testHost, IHost kestrelHost) : IHost
   private readonly IHost _kestrelHost = kestrelHost;
 
   public IServiceProvider Services => _testHost.Services;
-  
+
   public void Dispose()
   {
     _testHost.Dispose();
     _kestrelHost.Dispose();
     GC.SuppressFinalize(this);
   }
-  
+
   public async Task StartAsync(CancellationToken cancellationToken = default)
   {
     await _testHost.StartAsync(cancellationToken);
     await _kestrelHost.StartAsync(cancellationToken);
   }
-  
+
   public async Task StopAsync(CancellationToken cancellationToken = default)
   {
     await _testHost.StopAsync(cancellationToken);

test/Blog.Tests/EndToEnd/PostTests.cs

@@ -1,7 +1,7 @@
 namespace Blog.Tests.EndToEnd;
 
 [TestFixture]
-public class PostTests : BlogTest 
+public class PostTests : BlogTest
 {
   private const string TestPostSlug = "test-blog";
   private const string TestPostTitle = "Test Blog";

test/Blog.Tests/EndToEnd/RssTests.cs

@@ -1,8 +1,3 @@
-using System.ServiceModel.Syndication;
-using System.Text;
-using System.Xml;
-using System.Xml.Linq;
-
 namespace Blog.Tests.EndToEnd;
 
 [TestFixture]
@@ -15,9 +10,9 @@ public class RssTests : BlogTest
     response.Status.Should().Be((int)HttpStatusCode.OK);
 
     var xml = await response.BodyAsync();
-    
+
     var streamReader = new StreamReader(
-      new MemoryStream(xml), 
+      new MemoryStream(xml),
       Encoding.UTF8
     );