message: Get rid of channel card unread blip pulse animation.
diff: border: 2px solid var(--theme-bg-offset)
  border-radius: 50%
  filter: drop-shadow(0 0 7px var(--theme-notice))
  - animation-name: unread
  - animation-duration: 2s
  - animation-iteration-count: infinite
  -
  -@keyframes unread
  - 0%
  - filter: drop-shadow(0 0 1px var(--theme-notice))
  -
  - 50%
  - filter: drop-shadow(0 0 7px var(--theme-notice))
  -
  - 100%
  - filter: drop-shadow(0 0 1px var(--theme-notice))
  