fix(config): restore post-rebase imports

Author: Aaronontheweb

src/Netclaw.Cli/Tui/Config/SecurityAccessViewModel.cs

@@ -10,6 +10,7 @@
 using Netclaw.Cli.Tui.Sections;
 using Netclaw.Cli.Tui.Wizard.Steps;
 using Netclaw.Configuration;
+using Netclaw.Media;
 using R3;
 using Termina.Reactive;
 

src/Netclaw.Cli/Tui/Wizard/WizardConfigBuilder.cs

@@ -6,6 +6,7 @@
 using System.Text.Json;
 using System.Text.Json.Nodes;
 using Netclaw.Cli.Config;
+using Netclaw.Cli.Json;
 using Netclaw.Cli.Mcp;
 using Netclaw.Cli.Secrets;
 using Netclaw.Cli.Tui.Sections;