Add expose_port previews with a Preview tab; leave setup to AGENTS.md

internal/agents/manager.go

@@ -62,10 +62,6 @@ type Manager struct {
 	snapMu sync.Mutex
 	snaps  map[string]*snapState
 
-	setupMu       sync.Mutex
-	setups        map[string]bool
-	setupFailures map[string]string
-
 	mergeMu      sync.Mutex
 	mergeHolders map[string]string
 
@@ -102,21 +98,19 @@ type live struct {
 
 func New(st *store.Store, limits Limits, worktreeRoot, leadRoot string) *Manager {
 	m := &Manager{
-		store:         st,
-		limits:        limits,
-		worktreeRoot:  worktreeRoot,
-		leadRoot:      leadRoot,
-		live:          map[string]*live{},
-		rateLimits:    map[api.AgentSessionVendor]map[string]any{},
-		leadAnswered:  map[string]bool{},
-		paneFocused:   map[string]bool{},
-		signals:       make(chan api.Event, 1024),
-		snaps:         map[string]*snapState{},
-		setups:        map[string]bool{},
-		setupFailures: map[string]string{},
-		mergeHolders:  map[string]string{},
-		bad:           newBadLines(),
-		watchStop:     make(chan struct{}),
+		store:        st,
+		limits:       limits,
+		worktreeRoot: worktreeRoot,
+		leadRoot:     leadRoot,
+		live:         map[string]*live{},
+		rateLimits:   map[api.AgentSessionVendor]map[string]any{},
+		leadAnswered: map[string]bool{},
+		paneFocused:  map[string]bool{},
+		signals:      make(chan api.Event, 1024),
+		snaps:        map[string]*snapState{},
+		mergeHolders: map[string]string{},
+		bad:          newBadLines(),
+		watchStop:    make(chan struct{}),
 	}
 	go m.signalLoop()
 	return m
@@ -422,7 +416,7 @@ func (m *Manager) turn(ctx context.Context, sess api.AgentSession, task api.Task
 		return api.AgentSession{}, err
 	}
 
-	if room && !m.settingUp(task.Id) {
+	if room {
 		return m.start(ctx, sess, task, actor, text, images, api.AgentSessionStateIdle)
 	}
 
@@ -516,9 +510,6 @@ func (m *Manager) drain(ctx context.Context) error {
 	}
 
 	for _, q := range queued {
-		if m.settingUp(q.TaskID) {
-			continue
-		}
 		room, err := m.hasRoom(ctx, q.Vendor)
 		if err != nil {
 			return err
@@ -669,9 +660,9 @@ func (m *Manager) ensureLive(ctx context.Context, sess api.AgentSession, task ap
 	if err != nil {
 		return nil, err
 	}
-	tools := []mcp.Tool{m.askTool(l), m.cancelQuestionTool(l), m.createTaskTool(l), m.setMergeTitleTool(l)}
+	tools := []mcp.Tool{m.askTool(l), m.cancelQuestionTool(l), m.createTaskTool(l), m.setMergeTitleTool(l), m.exposePortTool(l)}
 	hooks := map[string][]claude.HookMatcher{
-		"UserPromptSubmit": {{Func: m.remindTaskGuidance(l, g)}},
+		"UserPromptSubmit": {{Func: remindGuidance(g)}},
 		"Stop":             {{Func: m.bounceProseQuestion(l)}},
 		"PostToolUse":      {{Func: m.afterTool(l)}},
 	}