[Glitch] Change design of unread conversations in web UI

Port ec4c49082e to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/features/direct_timeline/components/conversation.jsx

@@ -197,7 +197,7 @@ export const Conversation = ({ conversation, scrollKey, onMoveUp, onMoveDown })
 
   return (
     <HotKeys handlers={handlers}>
-      <div className={classNames('conversation focusable muted', { 'conversation--unread': unread })} tabIndex={0}>
+      <div className={classNames('conversation focusable muted', { unread })} tabIndex={0}>
         <div className='conversation__avatar' onClick={handleClick} role='presentation'>
           <AvatarComposite accounts={accounts} size={48} />
         </div>

app/javascript/flavours/glitch/styles/components.scss

@@ -9055,22 +9055,6 @@ noscript {
       margin: 0;
     }
   }
-
-  &--unread {
-    background: lighten($ui-base-color, 2%);
-
-    &:focus {
-      background: lighten($ui-base-color, 4%);
-    }
-
-    .conversation__content__info {
-      font-weight: 700;
-    }
-
-    .conversation__content__relative-time {
-      color: $primary-text-color;
-    }
-  }
 }
 
 .announcements {
@@ -9265,7 +9249,8 @@ noscript {
 }
 
 .notification,
-.status__wrapper {
+.status__wrapper,
+.conversation {
   position: relative;
 
   &.unread {