Merge branch 'improvement/C#10-implicit-usings' into develop

Implemented both C# implicit and global using directives for each projects, thus greatly reducing the number of using directives required on each page. For the global using directives, I generally picked the top three using directives in the project, and particularly those impacted more than 50% of the files. The global using directives have been added to the `AssemblyInfo` class, as that's already used for assembly wide settings.

This satisfies Issue #93.

Author: JeremyCaney

Directory.Build.props

@@ -5,6 +5,7 @@
     <Nullable>enable</Nullable>
     <AnalysisLevel>latest</AnalysisLevel>
     <AnalysisMode>AllEnabledByDefault</AnalysisMode>
+    <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
   <PropertyGroup>

OnTopic.All/Properties/AssemblyInfo.cs

@@ -3,7 +3,6 @@
 | Client        Ignia, LLC
 | Project       Topics Library
 \=============================================================================================================================*/
-using System;
 using System.Runtime.InteropServices;
 
 /*==============================================================================================================================

OnTopic.AspNetCore.Mvc.Host/Program.cs

@@ -3,10 +3,7 @@
 | Client        Ignia, LLC
 | Project       Sample OnTopic Site
 \=============================================================================================================================*/
-using System;
 using System.Diagnostics.CodeAnalysis;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.Extensions.Hosting;
 
 namespace OnTopic.AspNetCore.Mvc.Host {
 

OnTopic.AspNetCore.Mvc.Host/Properties/AssemblyInfo.cs

@@ -3,7 +3,6 @@
 | Client        Ignia, LLC
 | Project       Topics Library
 \=============================================================================================================================*/
-using System;
 using System.Runtime.InteropServices;
 
 /*==============================================================================================================================

OnTopic.AspNetCore.Mvc.Host/SampleActivator.cs

@@ -3,7 +3,6 @@
 | Client        Ignia, LLC
 | Project       Sample OnTopic Site
 \=============================================================================================================================*/
-using System;
 using System.Diagnostics.CodeAnalysis;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.Controllers;

OnTopic.AspNetCore.Mvc.Host/Startup.cs

@@ -4,14 +4,8 @@
 | Project       Sample OnTopic Site
 \=============================================================================================================================*/
 using System.Diagnostics.CodeAnalysis;
-using Microsoft.AspNetCore.Builder;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc.Controllers;
 using Microsoft.AspNetCore.Mvc.ViewComponents;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Hosting;
 
 namespace OnTopic.AspNetCore.Mvc.Host {
 

OnTopic.AspNetCore.Mvc.IntegrationTests.Host/Areas/Area/Controllers/AreaController.cs

@@ -3,12 +3,9 @@
 | Client        Ignia, LLC
 | Project       Topics Library
 \=============================================================================================================================*/
-using System.Diagnostics.CodeAnalysis;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Routing;
 using OnTopic.AspNetCore.Mvc.Controllers;
 using OnTopic.Mapping;
-using OnTopic.Repositories;
 
 namespace OnTopic.AspNetCore.Mvc.IntegrationTests.Areas.Area.Controllers {
 

OnTopic.AspNetCore.Mvc.IntegrationTests.Host/Program.cs

@@ -3,10 +3,6 @@
 | Client        Ignia, LLC
 | Project       Integration Tests Host
 \=============================================================================================================================*/
-using System;
-using System.Diagnostics.CodeAnalysis;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.Extensions.Hosting;
 
 namespace OnTopic.AspNetCore.Mvc.IntegrationTests.Host {
 

OnTopic.AspNetCore.Mvc.IntegrationTests.Host/Properties/AssemblyInfo.cs

@@ -3,8 +3,17 @@
 | Client        Ignia, LLC
 | Project       Topics Library
 \=============================================================================================================================*/
-using System;
-using System.Diagnostics.CodeAnalysis;
+
+/*==============================================================================================================================
+| USING DIRECTIVES (GLOBAL)
+\-----------------------------------------------------------------------------------------------------------------------------*/
+global using System.Diagnostics.CodeAnalysis;
+global using OnTopic.Internal.Diagnostics;
+global using OnTopic.Repositories;
+
+/*==============================================================================================================================
+| USING DIRECTIVES (LOCAL)
+\-----------------------------------------------------------------------------------------------------------------------------*/
 using System.Runtime.InteropServices;
 
 /*==============================================================================================================================

OnTopic.AspNetCore.Mvc.IntegrationTests.Host/Repositories/StubTopicRepository.cs

@@ -3,11 +3,7 @@
 | Client        Ignia, LLC
 | Project       Topics Library
 \=============================================================================================================================*/
-using System;
-using System.Diagnostics.CodeAnalysis;
-using OnTopic.Internal.Diagnostics;
 using OnTopic.Querying;
-using OnTopic.Repositories;
 
 namespace OnTopic.AspNetCore.Mvc.IntegrationTests.Host.Repositories {