Merge branch 'main' into glitch-soc/merge-upstream

Conflicts:
- `app/lib/formatter.rb`:
  Upstream completely refactored the formatting code and removed that file,
  while glitch-soc had code for Markdown and HTML toots.
  Took upstream code, glitch-soc changes will be re-implemented on top of the
  refactored classes in a later commit.
- `app/models/status.rb`:
  Upstream refactored status edit handling and moved code to
  `app/models/concerns/status_snapshot_concern.rb`.
  Applied glitch-soc's changes to that file.
- `app/serializers/activitypub/note_serializer.rb`:
  Not really a conflict, just a line added too close to one modified by
  glitch-soc.
  Applied upstream changes while keeping the glitch-soc-modified one.
- `app/services/update_status_service.rb`:
  Not really a conflict, upstream modified a line adjacent to one added by
  glitch-soc.
  Applied upstream changes while keeping the glitch-soc line.
- `app/views/statuses/_simple_status.html.haml`:
  Upstream refactored formatting, glitch-soc changed the markup slightly.
  Applied upstream changes.
- `spec/lib/formatter_spec.rb`:
  Upstream completely refactored the formatting code and removed that file,
  while glitch-soc had code for Markdown and HTML toots.
  Took upstream code, glitch-soc changes will be re-implemented on top of the
  refactored classes in a later commit.

app/serializers/rest/account_serializer.rb

@@ -2,6 +2,7 @@
 
 class REST::AccountSerializer < ActiveModel::Serializer
   include RoutingHelper
+  include FormattingHelper
 
   attributes :id, :username, :acct, :display_name, :locked, :bot, :discoverable, :group, :created_at,
              :note, :url, :avatar, :avatar_static, :header, :header_static,
@@ -14,10 +15,12 @@ class REST::AccountSerializer < ActiveModel::Serializer
   attribute :suspended, if: :suspended?
 
   class FieldSerializer < ActiveModel::Serializer
+    include FormattingHelper
+
     attributes :name, :value, :verified_at
 
     def value
-      Formatter.instance.format_field(object.account, object.value)
+      html_aware_format(object.value, object.account.local?, with_rel_me: true, with_domains: true, multiline: false)
     end
   end
 
@@ -32,7 +35,7 @@ class REST::AccountSerializer < ActiveModel::Serializer
   end
 
   def note
-    object.suspended? ? '' : Formatter.instance.simplified_format(object)
+    object.suspended? ? '' : html_aware_format(object.note, object.local?)
   end
 
   def url

app/serializers/rest/announcement_serializer.rb

@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class REST::AnnouncementSerializer < ActiveModel::Serializer
+  include FormattingHelper
+
   attributes :id, :content, :starts_at, :ends_at, :all_day,
              :published_at, :updated_at
 
@@ -25,7 +27,7 @@ class REST::AnnouncementSerializer < ActiveModel::Serializer
   end
 
   def content
-    Formatter.instance.linkify(object.text)
+    linkify(object.text)
   end
 
   def reactions

app/serializers/rest/status_edit_serializer.rb

@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class REST::StatusEditSerializer < ActiveModel::Serializer
+  include FormattingHelper
+
   has_one :account, serializer: REST::AccountSerializer
 
   attributes :content, :spoiler_text, :sensitive, :created_at
@@ -11,7 +13,7 @@ class REST::StatusEditSerializer < ActiveModel::Serializer
   attribute :poll, if: -> { object.poll_options.present? }
 
   def content
-    Formatter.instance.format(object)
+    status_content_format(object)
   end
 
   def poll

app/serializers/rest/status_serializer.rb

@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class REST::StatusSerializer < ActiveModel::Serializer
+  include FormattingHelper
+
   attributes :id, :created_at, :in_reply_to_id, :in_reply_to_account_id,
              :sensitive, :spoiler_text, :visibility, :language,
              :uri, :url, :replies_count, :reblogs_count,
@@ -73,7 +75,7 @@ class REST::StatusSerializer < ActiveModel::Serializer
   end
 
   def content
-    Formatter.instance.format(object)
+    status_content_format(object)
   end
 
   def url