add pages "update" label

Signed-off-by: Hadi <112569860+anotherhadi@users.noreply.github.com>

internal/ui/intercept/model.go

@@ -30,6 +30,7 @@ type Model struct {
 
 	editing              bool
 	interceptEnabled     bool
+	hasUnread            bool
 	pendingEdits         map[*intercept.PendingRequest]string
 	pendingResponseEdits map[*intercept.PendingResponse]string
 
@@ -76,6 +77,9 @@ func New(broker *intercept.Broker) Model {
 
 func (m Model) Init() tea.Cmd { return nil }
 
+func (m Model) HasUnread() bool { return m.hasUnread }
+func (m *Model) ClearUnread()   { m.hasUnread = false }
+
 func (m Model) IsEditing() bool { return m.editing }
 
 func (m Model) IsResponseFocused() bool {