Refactor to use target-typed new and inline object initializers for cleaner and more concise code. Remove redundant static readonly Utf8Encoding instances in favor of Encoding.UTF8.

VAR.WebFormsCore.AspNetCore/Code/AspnetCoreWebContext.cs

@@ -79,7 +79,7 @@ public class AspnetCoreWebContext : IWebContext
                     _requestForm = _context.Request.Form
                         .ToDictionary(p => p.Key, p => p.Value[0]);
                 }
-                else { _requestForm = new Dictionary<string, string?>(); }
+                else { _requestForm = new(); }
             }
 
             return _requestForm;
@@ -129,7 +129,7 @@ public class AspnetCoreWebContext : IWebContext
         _context.Response.Cookies.Append(
             key: cookieName,
             value: value,
-            options: new CookieOptions { Expires = expiration, HttpOnly = httpOnly, Secure = secure, }
+            options: new() { Expires = expiration, HttpOnly = httpOnly, Secure = secure, }
         );
     }
 

VAR.WebFormsCore.AspNetCore/DefaultMain.cs

@@ -7,8 +7,8 @@ public static class DefaultMain
 {
     public static void WebFormCoreMain(string[] args)
     {
-        var builder = WebApplication.CreateBuilder(args);
-        var app = builder.Build();
+        WebApplicationBuilder builder = WebApplication.CreateBuilder(args);
+        WebApplication app = builder.Build();
 
         app.UseGlobalRouterMiddleware(builder.Environment);