Refactor project files for improved readability and structure

- Cleaned up whitespace in Directory.Build.props and Directory.Packages.props for consistency.
- Reformatted project file references in PnvPanel.Api.csproj for better clarity.
- Enhanced code readability in various endpoint files by adjusting line breaks and indentation.
- Standardized method signatures and improved formatting in ResultExtensions and multiple endpoint classes for better maintainability.

backend/tests/PnvPanel.Application.Tests/Admin/Users/BlockUserCommandHandlerTests.cs

@@ -18,7 +18,9 @@ public class BlockUserCommandHandlerTests
     private readonly IRealtimeNotifier _notifier = Substitute.For<IRealtimeNotifier>();
     private readonly ITelegramNotifier _telegramNotifier = Substitute.For<ITelegramNotifier>();
     private readonly ICurrentUser _currentUser = Substitute.For<ICurrentUser>();
-    private readonly ILogger<BlockUserCommandHandler> _logger = Substitute.For<ILogger<BlockUserCommandHandler>>();
+    private readonly ILogger<BlockUserCommandHandler> _logger = Substitute.For<
+        ILogger<BlockUserCommandHandler>
+    >();
 
     [Fact]
     public async Task Handle_IdentityServiceFails_ReturnsFailureWithoutTouchingConfigs()
@@ -26,17 +28,35 @@ public class BlockUserCommandHandlerTests
         using var dbContext = InMemoryDbContextFactory.Create();
         var userId = Guid.NewGuid();
         var failure = UserErrors.NotFound;
-        _identityService.BlockUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Failure(failure));
+        _identityService
+            .BlockUserAsync(userId, Arg.Any<CancellationToken>())
+            .Returns(Result.Failure(failure));
 
-        var handler = new BlockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _telegramNotifier, _currentUser, _logger);
+        var handler = new BlockUserCommandHandler(
+            dbContext,
+            _identityService,
+            _gateway,
+            _notifier,
+            _telegramNotifier,
+            _currentUser,
+            _logger
+        );
 
         var result = await handler.Handle(new BlockUserCommand(userId), CancellationToken.None);
 
         Assert.False(result.IsSuccess);
         Assert.Equal(failure, result.Error);
-        await _gateway.DidNotReceive().UpdateClientAsync(
-            Arg.Any<Node>(), Arg.Any<string>(), Arg.Any<string>(), Arg.Any<VpnProtocol>(),
-            Arg.Any<string>(), Arg.Any<bool>(), Arg.Any<CancellationToken>());
+        await _gateway
+            .DidNotReceive()
+            .UpdateClientAsync(
+                Arg.Any<Node>(),
+                Arg.Any<string>(),
+                Arg.Any<string>(),
+                Arg.Any<VpnProtocol>(),
+                Arg.Any<string>(),
+                Arg.Any<bool>(),
+                Arg.Any<CancellationToken>()
+            );
     }
 
     [Fact]
@@ -46,7 +66,12 @@ public class BlockUserCommandHandlerTests
         var userId = Guid.NewGuid();
         var adminId = Guid.NewGuid();
 
-        var node = Node.Register("node-1", new Uri("https://node1.example.com"), new NodeCredentials("admin", "protected"), null);
+        var node = Node.Register(
+            "node-1",
+            new Uri("https://node1.example.com"),
+            new NodeCredentials("admin", "protected"),
+            null
+        );
         var inbound = Inbound.FromRemote(node.Id, "1", VpnProtocol.Vless, "remark", 443);
         var config = VpnConfig.Create(userId, inbound.Id, VpnProtocol.Vless, "my-config");
 
@@ -55,24 +80,56 @@ public class BlockUserCommandHandlerTests
         dbContext.VpnConfigs.Add(config);
         await dbContext.SaveChangesAsync(CancellationToken.None);
 
-        _identityService.BlockUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Success());
+        _identityService
+            .BlockUserAsync(userId, Arg.Any<CancellationToken>())
+            .Returns(Result.Success());
         _currentUser.UserId.Returns(adminId);
-        _gateway.UpdateClientAsync(
-            Arg.Any<Node>(), Arg.Any<string>(), Arg.Any<string>(), Arg.Any<VpnProtocol>(),
-            Arg.Any<string>(), Arg.Any<bool>(), Arg.Any<CancellationToken>())
+        _gateway
+            .UpdateClientAsync(
+                Arg.Any<Node>(),
+                Arg.Any<string>(),
+                Arg.Any<string>(),
+                Arg.Any<VpnProtocol>(),
+                Arg.Any<string>(),
+                Arg.Any<bool>(),
+                Arg.Any<CancellationToken>()
+            )
             .Returns(Result.Success());
 
-        var handler = new BlockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _telegramNotifier, _currentUser, _logger);
+        var handler = new BlockUserCommandHandler(
+            dbContext,
+            _identityService,
+            _gateway,
+            _notifier,
+            _telegramNotifier,
+            _currentUser,
+            _logger
+        );
 
         var result = await handler.Handle(new BlockUserCommand(userId), CancellationToken.None);
 
         Assert.True(result.IsSuccess);
         Assert.Equal(ConfigStatus.Disabled, config.Status);
 
-        await _gateway.Received(1).UpdateClientAsync(
-            Arg.Is<Node>(n => n.Id == node.Id), inbound.RemoteInboundId, config.ClientExternalId, config.Protocol,
-            "my-config", enable: false, Arg.Any<CancellationToken>());
-        await _notifier.Received(1).NotifyConfigStatusChangedAsync(userId, config.Id, ConfigStatus.Disabled, Arg.Any<CancellationToken>());
+        await _gateway
+            .Received(1)
+            .UpdateClientAsync(
+                Arg.Is<Node>(n => n.Id == node.Id),
+                inbound.RemoteInboundId,
+                config.ClientExternalId,
+                config.Protocol,
+                "my-config",
+                enable: false,
+                Arg.Any<CancellationToken>()
+            );
+        await _notifier
+            .Received(1)
+            .NotifyConfigStatusChangedAsync(
+                userId,
+                config.Id,
+                ConfigStatus.Disabled,
+                Arg.Any<CancellationToken>()
+            );
 
         var audit = Assert.Single(dbContext.AuditLogs.Local);
         Assert.Equal("UserBlocked", audit.Action);
@@ -85,17 +142,35 @@ public class BlockUserCommandHandlerTests
         using var dbContext = InMemoryDbContextFactory.Create();
         var userId = Guid.NewGuid();
 
-        _identityService.BlockUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Success());
+        _identityService
+            .BlockUserAsync(userId, Arg.Any<CancellationToken>())
+            .Returns(Result.Success());
         _currentUser.UserId.Returns(Guid.NewGuid());
 
-        var handler = new BlockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _telegramNotifier, _currentUser, _logger);
+        var handler = new BlockUserCommandHandler(
+            dbContext,
+            _identityService,
+            _gateway,
+            _notifier,
+            _telegramNotifier,
+            _currentUser,
+            _logger
+        );
 
         var result = await handler.Handle(new BlockUserCommand(userId), CancellationToken.None);
 
         Assert.True(result.IsSuccess);
-        await _gateway.DidNotReceive().UpdateClientAsync(
-            Arg.Any<Node>(), Arg.Any<string>(), Arg.Any<string>(), Arg.Any<VpnProtocol>(),
-            Arg.Any<string>(), Arg.Any<bool>(), Arg.Any<CancellationToken>());
+        await _gateway
+            .DidNotReceive()
+            .UpdateClientAsync(
+                Arg.Any<Node>(),
+                Arg.Any<string>(),
+                Arg.Any<string>(),
+                Arg.Any<VpnProtocol>(),
+                Arg.Any<string>(),
+                Arg.Any<bool>(),
+                Arg.Any<CancellationToken>()
+            );
     }
 
     [Fact]
@@ -105,7 +180,12 @@ public class BlockUserCommandHandlerTests
         var userId = Guid.NewGuid();
         var adminId = Guid.NewGuid();
 
-        var node = Node.Register("node-1", new Uri("https://node1.example.com"), new NodeCredentials("admin", "protected"), null);
+        var node = Node.Register(
+            "node-1",
+            new Uri("https://node1.example.com"),
+            new NodeCredentials("admin", "protected"),
+            null
+        );
         var inbound = Inbound.FromRemote(node.Id, "1", VpnProtocol.Vless, "remark", 443);
         var config = VpnConfig.Create(userId, inbound.Id, VpnProtocol.Vless, "my-config");
 
@@ -114,20 +194,43 @@ public class BlockUserCommandHandlerTests
         dbContext.VpnConfigs.Add(config);
         await dbContext.SaveChangesAsync(CancellationToken.None);
 
-        _identityService.BlockUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Success());
+        _identityService
+            .BlockUserAsync(userId, Arg.Any<CancellationToken>())
+            .Returns(Result.Success());
         _currentUser.UserId.Returns(adminId);
-        _gateway.UpdateClientAsync(
-            Arg.Any<Node>(), Arg.Any<string>(), Arg.Any<string>(), Arg.Any<VpnProtocol>(),
-            Arg.Any<string>(), Arg.Any<bool>(), Arg.Any<CancellationToken>())
+        _gateway
+            .UpdateClientAsync(
+                Arg.Any<Node>(),
+                Arg.Any<string>(),
+                Arg.Any<string>(),
+                Arg.Any<VpnProtocol>(),
+                Arg.Any<string>(),
+                Arg.Any<bool>(),
+                Arg.Any<CancellationToken>()
+            )
             .Returns(Result.Failure(Error.Failure("Xui.UpdateClientFailed", "Нода недоступна.")));
 
-        var handler = new BlockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _telegramNotifier, _currentUser, _logger);
+        var handler = new BlockUserCommandHandler(
+            dbContext,
+            _identityService,
+            _gateway,
+            _notifier,
+            _telegramNotifier,
+            _currentUser,
+            _logger
+        );
 
         var result = await handler.Handle(new BlockUserCommand(userId), CancellationToken.None);
 
         Assert.True(result.IsSuccess);
         Assert.Equal(ConfigStatus.Active, config.Status);
-        await _notifier.DidNotReceive().NotifyConfigStatusChangedAsync(
-            Arg.Any<Guid>(), Arg.Any<Guid>(), Arg.Any<ConfigStatus>(), Arg.Any<CancellationToken>());
+        await _notifier
+            .DidNotReceive()
+            .NotifyConfigStatusChangedAsync(
+                Arg.Any<Guid>(),
+                Arg.Any<Guid>(),
+                Arg.Any<ConfigStatus>(),
+                Arg.Any<CancellationToken>()
+            );
     }
 }

backend/tests/PnvPanel.Application.Tests/Admin/Users/ChangeUserRoleCommandHandlerTests.cs

@@ -19,14 +19,21 @@ public class ChangeUserRoleCommandHandlerTests
 
         var userId = Guid.NewGuid();
         var roleId = Guid.NewGuid();
-        _roleService.ChangeUserRoleAsync(userId, roleId, Arg.Any<CancellationToken>()).Returns(Result.Success());
+        _roleService
+            .ChangeUserRoleAsync(userId, roleId, Arg.Any<CancellationToken>())
+            .Returns(Result.Success());
 
         var handler = new ChangeUserRoleCommandHandler(_roleService, dbContext, _currentUser);
 
-        var result = await handler.Handle(new ChangeUserRoleCommand(userId, roleId), CancellationToken.None);
+        var result = await handler.Handle(
+            new ChangeUserRoleCommand(userId, roleId),
+            CancellationToken.None
+        );
 
         Assert.True(result.IsSuccess);
-        await _roleService.Received(1).ChangeUserRoleAsync(userId, roleId, Arg.Any<CancellationToken>());
+        await _roleService
+            .Received(1)
+            .ChangeUserRoleAsync(userId, roleId, Arg.Any<CancellationToken>());
         Assert.Single(dbContext.AuditLogs.Local);
     }
 
@@ -38,11 +45,16 @@ public class ChangeUserRoleCommandHandlerTests
         var userId = Guid.NewGuid();
         var roleId = Guid.NewGuid();
         var error = UserErrors.NotFound;
-        _roleService.ChangeUserRoleAsync(userId, roleId, Arg.Any<CancellationToken>()).Returns(Result.Failure(error));
+        _roleService
+            .ChangeUserRoleAsync(userId, roleId, Arg.Any<CancellationToken>())
+            .Returns(Result.Failure(error));
 
         var handler = new ChangeUserRoleCommandHandler(_roleService, dbContext, _currentUser);
 
-        var result = await handler.Handle(new ChangeUserRoleCommand(userId, roleId), CancellationToken.None);
+        var result = await handler.Handle(
+            new ChangeUserRoleCommand(userId, roleId),
+            CancellationToken.None
+        );
 
         Assert.False(result.IsSuccess);
         Assert.Equal(error, result.Error);

backend/tests/PnvPanel.Application.Tests/Admin/Users/DeleteUserCommandHandlerTests.cs

@@ -24,13 +24,21 @@ public class DeleteUserCommandHandlerTests
         var adminId = Guid.NewGuid();
         _currentUser.UserId.Returns(adminId);
 
-        var handler = new DeleteUserCommandHandler(dbContext, _identityService, _gateway, _telegramNotifier, _currentUser);
+        var handler = new DeleteUserCommandHandler(
+            dbContext,
+            _identityService,
+            _gateway,
+            _telegramNotifier,
+            _currentUser
+        );
 
         var result = await handler.Handle(new DeleteUserCommand(adminId), CancellationToken.None);
 
         Assert.False(result.IsSuccess);
         Assert.Equal(UserErrors.CannotDeleteSelf, result.Error);
-        await _identityService.DidNotReceive().DeleteUserAsync(Arg.Any<Guid>(), Arg.Any<CancellationToken>());
+        await _identityService
+            .DidNotReceive()
+            .DeleteUserAsync(Arg.Any<Guid>(), Arg.Any<CancellationToken>());
     }
 
     [Fact]
@@ -40,7 +48,12 @@ public class DeleteUserCommandHandlerTests
         var userId = Guid.NewGuid();
         var adminId = Guid.NewGuid();
 
-        var node = Node.Register("node-1", new Uri("https://node1.example.com"), new NodeCredentials("admin", "protected"), null);
+        var node = Node.Register(
+            "node-1",
+            new Uri("https://node1.example.com"),
+            new NodeCredentials("admin", "protected"),
+            null
+        );
         var inbound = Inbound.FromRemote(node.Id, "1", VpnProtocol.Vless, "remark", 443);
         var config = VpnConfig.Create(userId, inbound.Id, VpnProtocol.Vless, "my-config");
         config.AssignRemoteClient("external-id");
@@ -51,20 +64,44 @@ public class DeleteUserCommandHandlerTests
         await dbContext.SaveChangesAsync(CancellationToken.None);
 
         _currentUser.UserId.Returns(adminId);
-        _gateway.RemoveClientAsync(Arg.Any<Node>(), Arg.Any<string>(), Arg.Any<string>(), Arg.Any<VpnProtocol>(), Arg.Any<CancellationToken>())
+        _gateway
+            .RemoveClientAsync(
+                Arg.Any<Node>(),
+                Arg.Any<string>(),
+                Arg.Any<string>(),
+                Arg.Any<VpnProtocol>(),
+                Arg.Any<CancellationToken>()
+            )
+            .Returns(Result.Success());
+        _identityService
+            .DeleteUserAsync(userId, Arg.Any<CancellationToken>())
             .Returns(Result.Success());
-        _identityService.DeleteUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Success());
 
-        var handler = new DeleteUserCommandHandler(dbContext, _identityService, _gateway, _telegramNotifier, _currentUser);
+        var handler = new DeleteUserCommandHandler(
+            dbContext,
+            _identityService,
+            _gateway,
+            _telegramNotifier,
+            _currentUser
+        );
 
         var result = await handler.Handle(new DeleteUserCommand(userId), CancellationToken.None);
 
         Assert.True(result.IsSuccess);
         Assert.Equal(ConfigStatus.Revoked, config.Status);
 
-        await _gateway.Received(1).RemoveClientAsync(
-            Arg.Is<Node>(n => n.Id == node.Id), inbound.RemoteInboundId, "external-id", config.Protocol, Arg.Any<CancellationToken>());
-        await _telegramNotifier.Received(1).NotifyUserAsync(userId, Arg.Any<string>(), Arg.Any<CancellationToken>());
+        await _gateway
+            .Received(1)
+            .RemoveClientAsync(
+                Arg.Is<Node>(n => n.Id == node.Id),
+                inbound.RemoteInboundId,
+                "external-id",
+                config.Protocol,
+                Arg.Any<CancellationToken>()
+            );
+        await _telegramNotifier
+            .Received(1)
+            .NotifyUserAsync(userId, Arg.Any<string>(), Arg.Any<CancellationToken>());
         await _identityService.Received(1).DeleteUserAsync(userId, Arg.Any<CancellationToken>());
 
         var audit = Assert.Single(dbContext.AuditLogs.Local);
@@ -79,15 +116,30 @@ public class DeleteUserCommandHandlerTests
         using var dbContext = InMemoryDbContextFactory.Create();
         var userId = Guid.NewGuid();
         _currentUser.UserId.Returns(Guid.NewGuid());
-        _identityService.DeleteUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Success());
+        _identityService
+            .DeleteUserAsync(userId, Arg.Any<CancellationToken>())
+            .Returns(Result.Success());
 
-        var handler = new DeleteUserCommandHandler(dbContext, _identityService, _gateway, _telegramNotifier, _currentUser);
+        var handler = new DeleteUserCommandHandler(
+            dbContext,
+            _identityService,
+            _gateway,
+            _telegramNotifier,
+            _currentUser
+        );
 
         var result = await handler.Handle(new DeleteUserCommand(userId), CancellationToken.None);
 
         Assert.True(result.IsSuccess);
-        await _gateway.DidNotReceive().RemoveClientAsync(
-            Arg.Any<Node>(), Arg.Any<string>(), Arg.Any<string>(), Arg.Any<VpnProtocol>(), Arg.Any<CancellationToken>());
+        await _gateway
+            .DidNotReceive()
+            .RemoveClientAsync(
+                Arg.Any<Node>(),
+                Arg.Any<string>(),
+                Arg.Any<string>(),
+                Arg.Any<VpnProtocol>(),
+                Arg.Any<CancellationToken>()
+            );
     }
 
     [Fact]
@@ -96,9 +148,17 @@ public class DeleteUserCommandHandlerTests
         using var dbContext = InMemoryDbContextFactory.Create();
         var userId = Guid.NewGuid();
         _currentUser.UserId.Returns(Guid.NewGuid());
-        _identityService.DeleteUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Failure(UserErrors.NotFound));
+        _identityService
+            .DeleteUserAsync(userId, Arg.Any<CancellationToken>())
+            .Returns(Result.Failure(UserErrors.NotFound));
 
-        var handler = new DeleteUserCommandHandler(dbContext, _identityService, _gateway, _telegramNotifier, _currentUser);
+        var handler = new DeleteUserCommandHandler(
+            dbContext,
+            _identityService,
+            _gateway,
+            _telegramNotifier,
+            _currentUser
+        );
 
         var result = await handler.Handle(new DeleteUserCommand(userId), CancellationToken.None);
 

backend/tests/PnvPanel.Application.Tests/Admin/Users/UnblockUserCommandHandlerTests.cs

@@ -17,7 +17,9 @@ public class UnblockUserCommandHandlerTests
     private readonly IXuiPanelGateway _gateway = Substitute.For<IXuiPanelGateway>();
     private readonly IRealtimeNotifier _notifier = Substitute.For<IRealtimeNotifier>();
     private readonly ICurrentUser _currentUser = Substitute.For<ICurrentUser>();
-    private readonly ILogger<UnblockUserCommandHandler> _logger = Substitute.For<ILogger<UnblockUserCommandHandler>>();
+    private readonly ILogger<UnblockUserCommandHandler> _logger = Substitute.For<
+        ILogger<UnblockUserCommandHandler>
+    >();
 
     [Fact]
     public async Task Handle_WhenUnblockSucceeds_ReEnablesDisabledConfigsAndWritesAudit()
@@ -26,7 +28,12 @@ public class UnblockUserCommandHandlerTests
         var userId = Guid.NewGuid();
         var adminId = Guid.NewGuid();
 
-        var node = Node.Register("node-1", new Uri("https://node1.example.com"), new NodeCredentials("admin", "protected"), null);
+        var node = Node.Register(
+            "node-1",
+            new Uri("https://node1.example.com"),
+            new NodeCredentials("admin", "protected"),
+            null
+        );
         var inbound = Inbound.FromRemote(node.Id, "1", VpnProtocol.Vless, "remark", 443);
         var config = VpnConfig.Create(userId, inbound.Id, VpnProtocol.Vless, "my-config");
         config.Disable();
@@ -37,22 +44,53 @@ public class UnblockUserCommandHandlerTests
         await dbContext.SaveChangesAsync(CancellationToken.None);
 
         _currentUser.UserId.Returns(adminId);
-        _identityService.UnblockUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Success());
-        _gateway.UpdateClientAsync(
-            Arg.Any<Node>(), Arg.Any<string>(), Arg.Any<string>(), Arg.Any<VpnProtocol>(),
-            Arg.Any<string>(), Arg.Any<bool>(), Arg.Any<CancellationToken>())
+        _identityService
+            .UnblockUserAsync(userId, Arg.Any<CancellationToken>())
+            .Returns(Result.Success());
+        _gateway
+            .UpdateClientAsync(
+                Arg.Any<Node>(),
+                Arg.Any<string>(),
+                Arg.Any<string>(),
+                Arg.Any<VpnProtocol>(),
+                Arg.Any<string>(),
+                Arg.Any<bool>(),
+                Arg.Any<CancellationToken>()
+            )
             .Returns(Result.Success());
 
-        var handler = new UnblockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _currentUser, _logger);
+        var handler = new UnblockUserCommandHandler(
+            dbContext,
+            _identityService,
+            _gateway,
+            _notifier,
+            _currentUser,
+            _logger
+        );
 
         var result = await handler.Handle(new UnblockUserCommand(userId), CancellationToken.None);
 
         Assert.True(result.IsSuccess);
         Assert.Equal(ConfigStatus.Active, config.Status);
-        await _gateway.Received(1).UpdateClientAsync(
-            node, inbound.RemoteInboundId, config.ClientExternalId, config.Protocol,
-            Arg.Any<string>(), true, Arg.Any<CancellationToken>());
-        await _notifier.Received(1).NotifyConfigStatusChangedAsync(userId, config.Id, ConfigStatus.Active, Arg.Any<CancellationToken>());
+        await _gateway
+            .Received(1)
+            .UpdateClientAsync(
+                node,
+                inbound.RemoteInboundId,
+                config.ClientExternalId,
+                config.Protocol,
+                Arg.Any<string>(),
+                true,
+                Arg.Any<CancellationToken>()
+            );
+        await _notifier
+            .Received(1)
+            .NotifyConfigStatusChangedAsync(
+                userId,
+                config.Id,
+                ConfigStatus.Active,
+                Arg.Any<CancellationToken>()
+            );
         Assert.Single(dbContext.AuditLogs.Local);
         Assert.Equal("UserUnblocked", dbContext.AuditLogs.Local.Single().Action);
     }
@@ -64,9 +102,18 @@ public class UnblockUserCommandHandlerTests
         var userId = Guid.NewGuid();
         var error = UserErrors.NotFound;
 
-        _identityService.UnblockUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Failure(error));
+        _identityService
+            .UnblockUserAsync(userId, Arg.Any<CancellationToken>())
+            .Returns(Result.Failure(error));
 
-        var handler = new UnblockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _currentUser, _logger);
+        var handler = new UnblockUserCommandHandler(
+            dbContext,
+            _identityService,
+            _gateway,
+            _notifier,
+            _currentUser,
+            _logger
+        );
 
         var result = await handler.Handle(new UnblockUserCommand(userId), CancellationToken.None);
 
@@ -82,7 +129,12 @@ public class UnblockUserCommandHandlerTests
         var userId = Guid.NewGuid();
         var adminId = Guid.NewGuid();
 
-        var node = Node.Register("node-1", new Uri("https://node1.example.com"), new NodeCredentials("admin", "protected"), null);
+        var node = Node.Register(
+            "node-1",
+            new Uri("https://node1.example.com"),
+            new NodeCredentials("admin", "protected"),
+            null
+        );
         var inbound = Inbound.FromRemote(node.Id, "1", VpnProtocol.Vless, "remark", 443);
         var config = VpnConfig.Create(userId, inbound.Id, VpnProtocol.Vless, "my-config");
         config.Disable();
@@ -93,19 +145,41 @@ public class UnblockUserCommandHandlerTests
         await dbContext.SaveChangesAsync(CancellationToken.None);
 
         _currentUser.UserId.Returns(adminId);
-        _identityService.UnblockUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Success());
-        _gateway.UpdateClientAsync(
-            Arg.Any<Node>(), Arg.Any<string>(), Arg.Any<string>(), Arg.Any<VpnProtocol>(),
-            Arg.Any<string>(), Arg.Any<bool>(), Arg.Any<CancellationToken>())
+        _identityService
+            .UnblockUserAsync(userId, Arg.Any<CancellationToken>())
+            .Returns(Result.Success());
+        _gateway
+            .UpdateClientAsync(
+                Arg.Any<Node>(),
+                Arg.Any<string>(),
+                Arg.Any<string>(),
+                Arg.Any<VpnProtocol>(),
+                Arg.Any<string>(),
+                Arg.Any<bool>(),
+                Arg.Any<CancellationToken>()
+            )
             .Returns(Result.Failure(Error.Failure("Xui.UpdateClientFailed", "Нода недоступна.")));
 
-        var handler = new UnblockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _currentUser, _logger);
+        var handler = new UnblockUserCommandHandler(
+            dbContext,
+            _identityService,
+            _gateway,
+            _notifier,
+            _currentUser,
+            _logger
+        );
 
         var result = await handler.Handle(new UnblockUserCommand(userId), CancellationToken.None);
 
         Assert.True(result.IsSuccess);
         Assert.Equal(ConfigStatus.Disabled, config.Status);
-        await _notifier.DidNotReceive().NotifyConfigStatusChangedAsync(
-            Arg.Any<Guid>(), Arg.Any<Guid>(), Arg.Any<ConfigStatus>(), Arg.Any<CancellationToken>());
+        await _notifier
+            .DidNotReceive()
+            .NotifyConfigStatusChangedAsync(
+                Arg.Any<Guid>(),
+                Arg.Any<Guid>(),
+                Arg.Any<ConfigStatus>(),
+                Arg.Any<CancellationToken>()
+            );
     }
 }