Refactor: standardize namespace and using directive style

Refactored all C# test files to use explicit namespace declarations and moved all using directives inside the namespace block for consistency. Updated assembly info and cache files to reflect the new build. Adjusted MvcTestingAppManifest.json to use fully qualified assembly names. No functional changes; all updates are related to code style, organization, and project metadata.

MediaBrowser.Common/Net/INetworkManager.cs

@@ -2,16 +2,16 @@
 // Copyright (c) PlaceholderCompany. All rights reserved.
 // </copyright>
 
-using System;
-using System.Collections.Generic;
-using System.Diagnostics.CodeAnalysis;
-using System.Net;
-using System.Net.NetworkInformation;
-using MediaBrowser.Model.Net;
-using Microsoft.AspNetCore.Http;
-
 namespace MediaBrowser.Common.Net
 {
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics.CodeAnalysis;
+    using System.Net;
+    using System.Net.NetworkInformation;
+    using MediaBrowser.Model.Net;
+    using Microsoft.AspNetCore.Http;
+
     /// <summary>
     /// Interface for the NetworkManager class.
     /// </summary>

MediaBrowser.Common/Net/NetworkConfigurationExtensions.cs

@@ -2,10 +2,10 @@
 // Copyright (c) PlaceholderCompany. All rights reserved.
 // </copyright>
 
-using MediaBrowser.Common.Configuration;
-
 namespace MediaBrowser.Common.Net;
 
+using MediaBrowser.Common.Configuration;
+
 /// <summary>
 /// Defines the <see cref="NetworkConfigurationExtensions" />.
 /// </summary>

MediaBrowser.Common/Net/NetworkConfigurationFactory.cs

@@ -2,11 +2,11 @@
 // Copyright (c) PlaceholderCompany. All rights reserved.
 // </copyright>
 
+namespace MediaBrowser.Common.Net;
+
 using System.Collections.Generic;
 using MediaBrowser.Common.Configuration;
 
-namespace MediaBrowser.Common.Net;
-
 /// <summary>
 /// Defines the <see cref="NetworkConfigurationFactory" />.
 /// </summary>

MediaBrowser.Common/Net/NetworkConfigurationStore.cs

@@ -2,10 +2,10 @@
 // Copyright (c) PlaceholderCompany. All rights reserved.
 // </copyright>
 
-using MediaBrowser.Common.Configuration;
-
 namespace MediaBrowser.Common.Net;
 
+using MediaBrowser.Common.Configuration;
+
 /// <summary>
 /// A configuration that stores network related settings.
 /// </summary>

MediaBrowser.Common/Net/NetworkConstants.cs

@@ -2,10 +2,10 @@
 // Copyright (c) PlaceholderCompany. All rights reserved.
 // </copyright>
 
-using System.Net;
-
 namespace MediaBrowser.Common.Net;
 
+using System.Net;
+
 /// <summary>
 /// Networking constants.
 /// </summary>

MediaBrowser.Common/Net/NetworkUtils.cs

@@ -2,6 +2,8 @@
 // Copyright (c) PlaceholderCompany. All rights reserved.
 // </copyright>
 
+namespace MediaBrowser.Common.Net;
+
 using System;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
@@ -12,8 +14,6 @@ using System.Text.RegularExpressions;
 using Jellyfin.Extensions;
 using MediaBrowser.Model.Net;
 
-namespace MediaBrowser.Common.Net;
-
 /// <summary>
 /// Defines the <see cref="NetworkUtils" />.
 /// </summary>

MediaBrowser.Common/Net/RemoteAccessPolicyResult.cs

@@ -2,10 +2,10 @@
 // Copyright (c) PlaceholderCompany. All rights reserved.
 // </copyright>
 
-using System;
-
 namespace MediaBrowser.Common.Net;
 
+using System;
+
 /// <summary>
 /// Result of <see cref="INetworkManager.ShouldAllowServerAccess" />.
 /// </summary>