Shady nagy/remove newton soft (#436)

* replace NewtonSoft with System.Text.Json

* not use auth for brande and types and use GetFromJsonAsync

* fix

* fix

* Auth HttpGet more simple.

* Put, Delete and Post  more simple.

* Fixed Edit for remove image and keep image and change other fields.
Added description required in Blazor Admin.

* Removed using not used

* Refactor AuthService and introduce HttpService. add validation for price.

* return null in HttpService if not success.

* Limt Price to 1000 mximum

* DI for Blazor Services

* one blazor service.

* fix

src/BlazorAdmin/ServicesConfiguration.cs

@@ -0,0 +1,22 @@
+using BlazorAdmin.Services.CatalogItemServices;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace BlazorAdmin
+{
+    public static class ServicesConfiguration
+    {
+        public static IServiceCollection AddBlazorServices(this IServiceCollection service)
+        {
+            service.AddScoped<Create>();
+            service.AddScoped<ListPaged>();
+            service.AddScoped<Delete>();
+            service.AddScoped<Edit>();
+            service.AddScoped<GetById>();
+
+            service.AddScoped<BlazorAdmin.Services.CatalogBrandServices.List>();
+            service.AddScoped<BlazorAdmin.Services.CatalogTypeServices.List>();
+
+            return service;
+        }
+    }
+}