revert: mark Feature::RemoteControl as removed (#22520)

reverts: https://github.com/openai/codex/pull/22386

codex-rs/cli/src/main.rs

@@ -449,10 +449,6 @@ struct AppServerCommand {
     )]
     listen: codex_app_server::AppServerTransport,
 
-    /// Enable remote control for this app-server process.
-    #[arg(long = "remote-control", hide = true)]
-    remote_control: bool,
-
     /// Controls whether analytics are enabled by default.
     ///
     /// Analytics are disabled by default for app-server. Users have to explicitly opt in
@@ -531,10 +527,10 @@ enum AppServerDaemonSubcommand {
     /// Restart the local app server daemon.
     Restart,
 
-    /// Enable remote control for future starts and a currently running managed daemon.
+    /// Enable remote_control for future starts and a currently running managed daemon.
     EnableRemoteControl,
 
-    /// Disable remote control for future starts and a currently running managed daemon.
+    /// Disable remote_control for future starts and a currently running managed daemon.
     DisableRemoteControl,
 
     /// Stop the local app server daemon.
@@ -557,7 +553,7 @@ struct AppServerProxyCommand {
 
 #[derive(Debug, Args)]
 struct AppServerBootstrapCommand {
-    /// Launch the managed app-server with remote control enabled.
+    /// Launch the managed app-server with remote_control enabled.
     #[arg(long = "remote-control")]
     remote_control: bool,
 }
@@ -929,7 +925,6 @@ async fn cli_main(arg0_paths: Arg0DispatchPaths) -> anyhow::Result<()> {
                 subcommand,
                 strict_config: app_server_strict_config,
                 listen,
-                remote_control,
                 analytics_default_enabled,
                 auth,
             } = app_server_cli;
@@ -944,10 +939,6 @@ async fn cli_main(arg0_paths: Arg0DispatchPaths) -> anyhow::Result<()> {
                 None => {
                     let transport = listen;
                     let auth = auth.try_into_settings()?;
-                    let runtime_options = codex_app_server::AppServerRuntimeOptions {
-                        remote_control_enabled: remote_control,
-                        ..Default::default()
-                    };
                     codex_app_server::run_main_with_transport_options(
                         arg0_paths.clone(),
                         root_config_overrides,
@@ -957,7 +948,7 @@ async fn cli_main(arg0_paths: Arg0DispatchPaths) -> anyhow::Result<()> {
                         transport,
                         codex_protocol::protocol::SessionSource::VSCode,
                         auth,
-                        runtime_options,
+                        codex_app_server::AppServerRuntimeOptions::default(),
                     )
                     .await?;
                 }
@@ -2560,7 +2551,6 @@ mod tests {
     fn app_server_analytics_default_disabled_without_flag() {
         let app_server = app_server_from_args(["codex", "app-server"].as_ref());
         assert!(!app_server.analytics_default_enabled);
-        assert!(!app_server.remote_control);
         assert_eq!(
             app_server.listen,
             codex_app_server::AppServerTransport::Stdio