* mobile: use updated_at in chat previews * use updated_at returned from chat response * refactor Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
* mobile: use updated_at in chat previews * use updated_at returned from chat response * refactor Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>