conversation-list: highlight one's self participation in a thread through order

Signed-off-by: Konstantin Kharlamov <Hi-Angel@yandex.ru>
5 jobs for <span class="ref-name">emphasize-participated-in</span> in 28 minutes and 10 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Build
passed #275337
fedora

00:11:18

passed #275338
ubuntu

00:14:17

 
  Test
passed #275339
flatpak

00:13:22

 
  Deploy
passed #275340
review

00:00:29

manual #275341
allowed to fail manual
stop_review