Add preference to hide following/followers lists (#7532)

* Add preference to hide following/followers lists

- Public pages
- ActivityPub collections (does not return pages but does give total)
- REST API (unless it's your own) (does not federate)

Fix #6901

* Add preference

* Add delegation

* Fix issue

* Fix issue

config/locales/en.yml

@@ -40,6 +40,7 @@ en:
     following: Following
     media: Media
     moved_html: "%{name} has moved to %{new_profile_link}:"
+    network_hidden: This information is not available
     nothing_here: There is nothing here!
     people_followed_by: People whom %{name} follows
     people_who_follow: People who follow %{name}

config/locales/simple_form.en.yml

@@ -15,6 +15,7 @@ en:
         note:
           one: <span class="note-counter">1</span> character left
           other: <span class="note-counter">%{count}</span> characters left
+        setting_hide_network: Who you follow and who follows you will not be shown on your profile
         setting_noindex: Affects your public profile and status pages
         setting_theme: Affects how Mastodon looks when you're logged in from any device.
       imports:
@@ -54,6 +55,7 @@ en:
         setting_default_sensitive: Always mark media as sensitive
         setting_delete_modal: Show confirmation dialog before deleting a toot
         setting_display_sensitive_media: Always show media marked as sensitive
+        setting_hide_network: Hide your network
         setting_noindex: Opt-out of search engine indexing
         setting_reduce_motion: Reduce motion in animations
         setting_system_font_ui: Use system's default font

config/settings.yml

@@ -20,6 +20,7 @@ defaults: &defaults
   timeline_preview: true
   show_staff_badge: true
   default_sensitive: false
+  hide_network: false
   unfollow_modal: false
   boost_modal: false
   delete_modal: true