This commit adds an option to the advanced section of
Preferences settings, that would allow users to choose
whether to receive typing notifications from other
users.
Fixes#29642
These existing typing related functions are re-usable in the
case of stream typing, except that the key differs. So, to make
it possible to re-use the code in these functions, this commit
removes the `get_key` call in those functions and instead passes
the key directly.
Also, renamed `get_key` to `get_direct_message_conversation_key`
to differentiate it from the `get_topic_key` that we'll add later
for stream typing.
We use this function to show who's typing in the
direct messages narrow.
Renamed it because, with the addition of stream typists to
`typist_dct` in the next commit, this might be confusing.
This commit addresses the discussed issue by renaming
'get_all_typists()' to 'get_all_direct_message_typists'.
roanster007
Dinesh
Prakhar Pratyush
Anders Kaseorg
Lalit