增加 sse服务端测试

test/OrderSupportTicket.TestServer/OrderSupportTicket.TestServer.csproj

@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <LangVersion>12.0</LangVersion>
+    <AssemblyName>OrderSupportTicket.TestServer</AssemblyName>
+    <RootNamespace>OrderSupportTicket.TestServer</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
+  </ItemGroup>
+
+</Project>