Add searchability support

app/controllers/api/v1/accounts/credentials_controller.rb

@@ -29,6 +29,7 @@ class Api::V1::Accounts::CredentialsController < Api::BaseController
       :locked,
       :bot,
       :discoverable,
+      :searchability,
       :hide_collections,
       fields_attributes: [:name, :value]
     )

app/controllers/api/v1/statuses_controller.rb

@@ -59,6 +59,7 @@ class Api::V1::StatusesController < Api::BaseController
       sensitive: status_params[:sensitive],
       spoiler_text: status_params[:spoiler_text],
       visibility: status_params[:visibility],
+      searchability: status_params[:searchability],
       language: status_params[:language],
       scheduled_at: status_params[:scheduled_at],
       application: doorkeeper_token.application,
@@ -133,6 +134,7 @@ class Api::V1::StatusesController < Api::BaseController
       :sensitive,
       :spoiler_text,
       :visibility,
+      :searchability,
       :language,
       :scheduled_at,
       allowed_mentions: [],

app/controllers/settings/preferences_controller.rb

@@ -34,6 +34,7 @@ class Settings::PreferencesController < Settings::BaseController
   def user_settings_params
     params.require(:user).permit(
       :setting_default_privacy,
+      :setting_default_searchability,
       :setting_default_sensitive,
       :setting_default_language,
       :setting_unfollow_modal,

app/controllers/settings/profiles_controller.rb

@@ -20,7 +20,7 @@ class Settings::ProfilesController < Settings::BaseController
   private
 
   def account_params
-    params.require(:account).permit(:display_name, :note, :avatar, :header, :locked, :my_actor_type, :group_allow_private_message, :discoverable, :hide_collections, fields_attributes: [:name, :value])
+    params.require(:account).permit(:display_name, :note, :avatar, :header, :locked, :my_actor_type, :searchability, :group_allow_private_message, :discoverable, :hide_collections, fields_attributes: [:name, :value])
   end
 
   def set_account