reenable transport control in standalone sequencer

crates/tek_sequencer/src/sequencer_cli.rs

@@ -18,13 +18,26 @@ pub struct SequencerCli {
 
 impl SequencerCli {
     fn run (&self) -> Usually<()> {
+        let jack = JackClient::Inactive(
+            Client::new("tek_arranger", ClientOptions::NO_START_SERVER)?.0
+        );
+        let jack_transport = jack.transport();
+        let mut transport = TransportToolbar::new(Some(jack_transport));
+        transport.set_focused(true);
+        let transport = Arc::new(RwLock::new(transport));
+        transport.write().unwrap().jack = Some(
+            jack.activate(
+                &transport.clone(),
+                |state: &Arc<RwLock<TransportToolbar<Tui>>>, client, scope| {
+                    state.write().unwrap().process(client, scope)
+                }
+            )?
+        );
         let seq = Sequencer {
             focus:     0,
             editor:    PhraseEditor::new(),
             phrases:   Arc::new(RwLock::new(PhrasePool::new())),
-            transport: self.transport.unwrap_or(true).then_some(
+            transport: Some(transport),
-               Arc::new(RwLock::new(TransportToolbar::new(None)))
-            ),
         };
         if let Some(name) = self.name.as_ref() {
             // TODO