fix: permission state hangs

packages/tui/internal/app/app.go

@@ -75,6 +75,9 @@ type SetEditorContentMsg struct {
 type FileRenderedMsg struct {
 	FilePath string
 }
+type PermissionRespondedToMsg struct {
+	Response opencode.SessionPermissionRespondParamsResponse
+}
 
 func New(
 	ctx context.Context,

packages/tui/internal/components/chat/messages.go

@@ -200,6 +200,9 @@ func (m *messagesComponent) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	case opencode.EventListResponseEventPermissionUpdated:
 		m.tail = true
 		return m, m.renderView()
+	case app.PermissionRespondedToMsg:
+		m.tail = true
+		return m, m.renderView()
 	case renderCompleteMsg:
 		m.partCount = msg.partCount
 		m.lineCount = msg.lineCount

packages/tui/internal/tui/tui.go

@@ -121,7 +121,6 @@ func (a Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				} else {
 					a.app.CurrentPermission = opencode.Permission{}
 				}
-
 				response := opencode.SessionPermissionRespondParamsResponseOnce
 				switch keyString {
 				case "enter":
@@ -144,7 +143,7 @@ func (a Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 						return toast.NewErrorToast("Failed to respond to permission request")
 					}
 					slog.Debug("Responded to permission request", "response", resp)
-					return nil
+					return app.PermissionRespondedToMsg{Response: response}
 				}
 			}
 		}