Replaces instances of "recent topics" in the web-app and documentation
to be "recent conversations".
Renames both `recent-topics.md` files in the help center to be
`recent-conversations.md` and updates/redirects links to new URL.
Does not update instances of "recent topics" in frontend code comments
and does not update the main overview changelog, for now.
Does not change case study text where "recent topics" was referenced
in a quote, but does change generic text references to be "recent
conversations".
This documents how to access the options from the three-dot menu in a
user's profile summary.
Refactors and updates the steps for muting a user into a single set of
instructions. Updates instructions for the "Manage this user" option.
Fixes#23204.
Adds a bullet point about muted users being excluded from read
receipts for all messages, and that the read receipts feature
doesn't share if the user has read messages for their muted users.
We don't want to claim something so strong as the first of this text,
because the mutee can still guess that they have been muted if the
muter suddenly starts completely ignoring messages, especially PMs.
But this framing is better in retaining the perspective as you.
We use styling same as that of the number shown for overflow
(e.g "+3") which has a gray background.
To keep these avatars up-to-date, we need to rerender the
recent topics view after receiving a `muted_users` event.
Also update the user documentation to mention this detail.
We deliberately avoid mentioning "recent topics" because
this applies to mobile too.
Also link to it from the API documentation page,
other help pages, and the confirmation dialog for
muting a user.
With substantial edits by tabbott and alya.