when we are using the sharable support page (url : "/im_livechat/support/"),
There is no "visitor left" message sent to the operator when any visitor left
the channel.
Ideally, when any visitor left the channel from the website or the support page
should notify the operator that "Visitor has left the conversation".
With this commit, the operator will get notified every time when visitor left
the conversation from anywhere.
Task-2210040
closesodoo/odoo#87414
X-original-commit: 8c6affdb7a59436c6fdba1ad0a7c68a7273c0468
Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>
Signed-off-by: Sébastien Theys (seb) <seb@odoo.com>