Improve delete UX and wrap the helpbar on narrow terminals.

Confirm with x, force-delete with X, and wrap keybinding hints so all shortcuts stay visible.

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/ui/layout.go

@@ -63,6 +63,16 @@ func (m Model) renderBody(height int) string {
 		menu := m.boardMenu.View()
 		return lipgloss.NewStyle().Height(height).Width(m.width).Render(menu)
 
+	case ModeConfirmDelete:
+		title := m.pendingDeleteTitle
+		if title == "" {
+			title = "this ticket"
+		}
+		prompt := m.styles.ErrorMsg.Render(fmt.Sprintf("Delete %q?", title))
+		hint := m.styles.StatusMsg.Render("y/enter confirm · esc cancel")
+		content := prompt + "\n" + hint
+		return lipgloss.NewStyle().Height(height).Width(m.width).Render(content)
+
 	default:
 		m.tickets.SetSize(m.width, height)
 		return m.tickets.View()