Fixes#35326.
Previously, the visibility of unread counts for both the home view and
the "CHANNELS" heading was controlled by the "Hide unread summary counts"
setting. Now, it controls only the visibility of unread counts in the
home view.
Document the personal setting for displaying or hiding the unread
message summary counters in the left sidebar shown next to the
home view and channels header.
Fixes#35076.
Co-authored-by: Alya Abbott <alya@zulip.com>
This is a followup commit to #30824.
Fixes
https://chat.zulip.org/#narrow/stream/9-issues/topic/.F0.9F.8E.AF.20help.20not.20updated.20for.20new.20preferences.20sections/near/1899330.
git grep in the help directory will still show up results for `Advanced`
but those are mostly used in either plain english language instructions
or refer to some other part of the app. At the point of writing this
commit, there were 6 results for `Advanced`, 4 of which were plain
english, 1 refers to the Advanced settings in chrome for desktop
notifications, and another one refers to `Advanced configurations` for
channel settings.
