Remove usings from templates implicitly added by the SDK (#34219)

-Depends on dotnet/sdk#18459 flowing to dotnet/aspnetcore repo before we can merge this
- There's a couple of places we could remove usings from .razor files but need to verify the global usings flow into Razor compiler (#34217)
- Reordered usings in some places to ensure they get emitted in alphabetical order (modulo System.* & Microsoft.* coming before any others)

3 files changed, 10 insertions, 22 deletions

diff --git a/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/Controllers/WeatherForecastController.cs b/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/Controllers/WeatherForecastController.cs
index b17adf7173..8546a92a57 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/Controllers/WeatherForecastController.cs
+++ b/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/Controllers/WeatherForecastController.cs
@@ -1,24 +1,19 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
+#if (GenerateApi)
+using System.Net.Http;
+#endif
 #if (!NoAuth)
 using Microsoft.AspNetCore.Authorization;
 #endif
+using Microsoft.AspNetCore.Mvc;
 #if (GenerateApi)
-using Microsoft.Extensions.Configuration;
 using Microsoft.Identity.Web;
-using System.Net;
-using System.Net.Http;
 #endif
-#if (GenerateGraph)
-using Microsoft.Graph;
-#endif
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.Extensions.Logging;
 #if (OrganizationalAuth || IndividualB2CAuth)
 using Microsoft.Identity.Web.Resource;
 #endif
+#if (GenerateGraph)
+using Microsoft.Graph;
+#endif
 
 namespace Company.WebApplication1.Controllers
 {
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/Program.cs b/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/Program.cs
index 21f4f7dfdd..f73759e041 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/Program.cs
+++ b/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/Program.cs
@@ -1,18 +1,13 @@
-using System;
-using Microsoft.AspNetCore.Builder;
-using Microsoft.AspNetCore.Hosting;
 #if (OrganizationalAuth || IndividualB2CAuth)
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authentication.JwtBearer;
-using Microsoft.Identity.Web;
 #endif
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Hosting;
-using Microsoft.Extensions.Logging;
 #if (GenerateGraph)
 using Graph = Microsoft.Graph;
 #endif
+#if (OrganizationalAuth || IndividualB2CAuth)
+using Microsoft.Identity.Web;
+#endif
 #if (EnableOpenAPI)
 using Microsoft.OpenApi.Models;
 #endif
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/WeatherForecast.cs b/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/WeatherForecast.cs
index 7ff35e1a61..147bef00be 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/WeatherForecast.cs
+++ b/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/WeatherForecast.cs
@@ -1,5 +1,3 @@
-using System;
-
 namespace Company.WebApplication1
 {
     public class WeatherForecast