Add a per-user lead agent and make the right pane task-focused

internal/agents/manager_test.go

@@ -38,13 +38,14 @@ type env struct {
 	task    api.Task
 
 	worktrees string
+	leads     string
 }
 
 func newEnv(t *testing.T) *env {
 	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute)
 	t.Cleanup(cancel)
 
-	e := &env{t: t, ctx: ctx, events: make(chan api.Event, 4096), worktrees: t.TempDir()}
+	e := &env{t: t, ctx: ctx, events: make(chan api.Event, 4096), worktrees: t.TempDir(), leads: t.TempDir()}
 
 	var err error
 	e.store, err = store.Open(filepath.Join(t.TempDir(), "byre.db"), func(ev api.Event) { e.events <- ev })
@@ -104,7 +105,7 @@ func (e *env) addTask() api.Task {
 }
 
 func (e *env) manager() *agents.Manager {
-	m := agents.New(e.store, agents.DefaultLimits, e.worktrees)
+	m := agents.New(e.store, agents.DefaultLimits, e.worktrees, e.leads)
 	e.t.Cleanup(m.Close)
 	return m
 }
@@ -313,7 +314,7 @@ func TestInterrupt(t *testing.T) {
 func TestRecoverMidTurn(t *testing.T) {
 	t.Parallel()
 	e := newEnv(t)
-	first := agents.New(e.store, agents.DefaultLimits, e.worktrees)
+	first := agents.New(e.store, agents.DefaultLimits, e.worktrees, e.leads)
 
 	sess, err := first.Create(e.ctx, e.task, e.user, "Run the bash command `sleep 15` in the foreground (not in the background). After it finishes, create a file done.txt containing exactly the word done.", testModel)
 	if err != nil {
@@ -997,7 +998,7 @@ func TestFollowUpQuestionThread(t *testing.T) {
 func TestConcurrencyQueue(t *testing.T) {
 	t.Parallel()
 	e := newEnv(t)
-	m := agents.New(e.store, agents.Limits{Global: 1, PerVendor: map[api.AgentSessionVendor]int{api.Claude: 1}}, e.worktrees)
+	m := agents.New(e.store, agents.Limits{Global: 1, PerVendor: map[api.AgentSessionVendor]int{api.Claude: 1}}, e.worktrees, e.leads)
 	t.Cleanup(m.Close)
 
 	first, err := m.Create(e.ctx, e.task, e.user, longCommandPrompt, testModel)