browser (slideshow): better handling of controls hiding: - use `slideshow_control` class instead of `click_to_hide` - check parents for the presence of this class (when a click on comments icon happen, it's the parent which has the `slideshow_control` class - stop propagation of events when closing comments tab, to avoid hiding controls accidentally

#!/usr/bin/env python3


from libervia.server.constants import Const as C
from sat.core.log import getLogger

log = getLogger(__name__)
"""ticket handling pages"""

name = "merge-requests_new"
access = C.PAGES_ACCESS_PUBLIC
template = "merge-request/create.html"