We now pass group in functions called while handling group update
events, instead of fetching the groups in those function as we
will need the old setting value in future commits.
Tests for testing user group events does not stub "user_groups"
module anymore as it is mainly used to handle data and it is
easy to test the events without stubbing them.
We are using `can_add_subscribers_group` instead of
`invite_to_stream_policy` to check whether a user can subscribe other
users.
We've removed `invite_to_stream_policy` from the frontend wherever
applicable.
This commit introduces a banner on the "Start Export" modal
to notify the admin that their personal setting to export
private data is not toggled ON.
The banner is shown when the 'Export type' is 'Standard' and
admin's personal setting to export private data is not toggled ON.
The banner ensures admins are aware their private data will
not be exported unless they enable the respective setting.
Added a checkbox to toggle the option to automatically offer
to update the time zone with the browser time zone,
which is handled by the user profile field
"web_suggest_update_timezone".
A tooltip is also attached explaining the feature.
Fixes part of #16957
