The updated contextual information in PIDs will include a `visit` field containing a swh snapshot identifier.
So after resolving such PIDs, snapshot context related data (list of branches / releases for instance) should be
displayed in the associated HTML view.
Currently, numerous implemented browse views in `swh-web` lacks the way to provide a snapshot
associated to the browsed object.
So it should be possible to provide such identifier as a `snapshot` query parameter for those views.
Related to T2342