fix(tui): confirm Stop with Enter so y can never stop a session

internal/tui/app.go

@@ -101,7 +101,7 @@ type app struct {
 	boardOrder       []string
 	boardGroups      []string
 	boardCursor      int
-	boardStop        int64 // session awaiting y/n stop confirmation
+	boardStop        int64 // session awaiting Enter to confirm a stop
 	boardMachine     bool
 	boardFilter      int
 	boardIdle        bool

internal/tui/board.go

@@ -152,9 +152,16 @@ func (m *app) boardSelected() *view.BoardRow {
 	return &r
 }
 func (m *app) boardKey(k string) (tea.Cmd, bool) {
-	if m.boardStop != 0 && k != "y" && k != "n" {
+	// A pending stop takes the next key: Enter stops, anything else cancels.
+	// y and n stay prompt answers only, so allowing a prompt can never stop a session.
+	if id := m.boardStop; id != 0 {
 		m.boardStop = 0
-		m.status = "Cancelled"
+		if k != "enter" {
+			m.status = "Stop cancelled"
+			return nil, true
+		}
+		ctx, run := m.opts.Context, m.opts.SessionAction
+		return func() tea.Msg { return actionMsg{status: "Session stopped", err: run(ctx, "kill", id)} }, true
 	}
 	m.syncBoard()
 	switch k {
@@ -218,19 +225,10 @@ func (m *app) boardKey(k string) (tea.Cmd, bool) {
 			m.status = fmt.Sprintf("driga agents kill %d · confirm in terminal", r.Node.ID)
 		default:
 			m.boardStop = r.Node.ID
-			m.status = fmt.Sprintf("Stop %q? y stop · n cancel", r.Title)
+			m.status = fmt.Sprintf("Stop %q? Enter stop · any other key cancels", r.Title)
 		}
 		return nil, true
 	case "y", "n":
-		if id := m.boardStop; id != 0 {
-			m.boardStop = 0
-			if k == "n" {
-				m.status = "Cancelled"
-				return nil, true
-			}
-			ctx, run := m.opts.Context, m.opts.SessionAction
-			return func() tea.Msg { return actionMsg{status: "Session stopped", err: run(ctx, "kill", id)} }, true
-		}
 		if r := m.boardSelected(); m.flowAttention && r != nil && r.PromptID != "" {
 			if m.boardPromptFocus != r.PromptID || m.opts.Now().Sub(m.boardPromptAt) < 600*time.Millisecond {
 				m.status = "Review prompt before answering"

internal/tui/board_test.go

@@ -226,13 +226,18 @@ func TestBoardStopNeedsConfirmation(t *testing.T) {
 		t.Fatal("another key must cancel a pending stop")
 	}
 	m.Update(tea.KeyPressMsg{Code: 'k'})
-	m.Update(tea.KeyPressMsg{Code: 'K'})
-	m.Update(tea.KeyPressMsg{Code: 'n'})
-	if len(stopped) != 0 {
-		t.Fatal("n stopped the session")
+	// y and n answer prompts; they must never confirm a stop.
+	for _, key := range []rune{'n', 'y'} {
+		m.Update(tea.KeyPressMsg{Code: 'K'})
+		if _, cmd := m.Update(tea.KeyPressMsg{Code: key}); cmd != nil {
+			cmd()
+		}
+		if len(stopped) != 0 || m.boardStop != 0 {
+			t.Fatalf("%c confirmed a stop", key)
+		}
 	}
 	m.Update(tea.KeyPressMsg{Code: 'K'})
-	_, cmd := m.Update(tea.KeyPressMsg{Code: 'y'})
+	_, cmd := m.Update(tea.KeyPressMsg{Code: tea.KeyEnter})
 	execute(t, m, cmd)
 	if len(stopped) != 1 || stopped[0] != id {
 		t.Fatal("confirmed stop not dispatched", stopped, id)

internal/tui/header.go

@@ -370,7 +370,7 @@ func (m *app) emptyText() string {
 }
 
 func (m *app) helpText() string {
-	body := wrapText("0 Flow · 1 Projects · 2 Machines · c Chat panel · Esc closes panel\nFlow: m Map · t Timeline · s Sessions · h activity / return\nMap and Timeline use a project tree in the terminal. Tab focuses Needs you.\nj/k or arrows select · Enter opens · / find · Esc returns\ny/n answer explicitly focused prompt after review · J Terminal · K Stop\nMachines: h health · p reclaim processes · d reclaim disk\nSessions: S sort · right/left expand families\nChat: Enter sends · Shift+Enter new line · Ctrl+n new · Ctrl+h history\nChat: y/n allow/deny · Alt+y/Alt+n while typing · m trust mode\nAlt+0/1/2 switches tabs while typing · Ctrl+x clears Chat context\n? help · q / ctrl+c quit", m.width)
+	body := wrapText("0 Flow · 1 Projects · 2 Machines · c Chat panel · Esc closes panel\nFlow: m Map · t Timeline · s Sessions · h activity / return\nMap and Timeline use a project tree in the terminal. Tab focuses Needs you.\nj/k or arrows select · Enter opens · / find · Esc returns\ny/n answer explicitly focused prompt after review · J Terminal · K Stop, then Enter\nMachines: h health · p reclaim processes · d reclaim disk\nSessions: S sort · right/left expand families\nChat: Enter sends · Shift+Enter new line · Ctrl+n new · Ctrl+h history\nChat: y/n allow/deny · Alt+y/Alt+n while typing · m trust mode\nAlt+0/1/2 switches tabs while typing · Ctrl+x clears Chat context\n? help · q / ctrl+c quit", m.width)
 	if m.tmuxTarget() != "" {
 		body += "\na attach tmux"
 	}