Sanitize `reason` param in POST /api/v1/accounts

[akkoma] / priv / repo / migrations / 20200712234852_add_approval_fields_to_users.exs

defmodule Pleroma.Repo.Migrations.AddApprovalFieldsToUsers do
  use Ecto.Migration

  def change do
    alter table(:users) do
      add(:approval_pending, :boolean)
      add(:registration_reason, :string)
    end
  end
end