Change own direct-visibility statuses to be in the home feed again (#14711)

And remove highlighting in web UI

Full circle from #8940

app/javascript/styles/mastodon/components.scss

@@ -980,14 +980,6 @@
     outline: 0;
     background: lighten($ui-base-color, 4%);
 
-    .status.status-direct {
-      background: lighten($ui-base-color, 12%);
-
-      &.muted {
-        background: transparent;
-      }
-    }
-
     .detailed-status,
     .detailed-status__action-bar {
       background: lighten($ui-base-color, 8%);
@@ -1022,11 +1014,6 @@
     margin-top: 8px;
   }
 
-  &.status-direct:not(.read) {
-    background: lighten($ui-base-color, 8%);
-    border-bottom-color: lighten($ui-base-color, 12%);
-  }
-
   &.light {
     .status__relative-time,
     .status__visibility-icon {
@@ -1064,16 +1051,6 @@
   }
 }
 
-.notification-favourite {
-  .status.status-direct {
-    background: transparent;
-
-    .icon-button.disabled {
-      color: lighten($action-button-color, 13%);
-    }
-  }
-}
-
 .status__relative-time,
 .status__visibility-icon,
 .notification__relative_time {

app/lib/feed_manager.rb

@@ -144,7 +144,7 @@ class FeedManager
     aggregate    = account.user&.aggregates_reblogs?
     timeline_key = key(:home, account.id)
 
-    account.statuses.where.not(visibility: :direct).limit(limit).each do |status|
+    account.statuses.limit(limit).each do |status|
       add_to_feed(:home, account.id, status, aggregate)
     end
 

app/services/fan_out_on_write_service.rb

@@ -6,12 +6,13 @@ class FanOutOnWriteService < BaseService
   def call(status)
     raise Mastodon::RaceConditionError if status.visibility.nil?
 
+    deliver_to_self(status) if status.account.local?
+
     if status.direct_visibility?
       deliver_to_own_conversation(status)
     elsif status.limited_visibility?
       deliver_to_mentioned_followers(status)
     else
-      deliver_to_self(status) if status.account.local?
       deliver_to_followers(status)
       deliver_to_lists(status)
     end