Seed initial superuser account username, public name and bio

config/settings/superuser.yml

@@ -1,7 +1,13 @@
 development:
-  email: admin@example.com
-  password: password
+  email:       admin@example.com
+  password:    password
+  username:    admin
+  public_name: Just Admin
+  biography:   I am creator of the website you read this text on.
 
 production:
-  email:    <%= Rails.application.credentials.superuser_email %>
-  password: <%= Rails.application.credentials.superuser_password %>
+  email:       <%= Rails.application.credentials.superuser_email %>
+  password:    <%= Rails.application.credentials.superuser_password %>
+  username:    kotovalexarian
+  public_name: Alex Kotov
+  biography:   I am creator of the website you read this text on.

db/seeds.rb

@@ -12,8 +12,12 @@ end
 
 Rails.application.settings(:superuser).tap do |config|
   User.where(email: config[:email]).first_or_create! do |new_user|
-    new_user.account = Account.create!
     new_user.password = config[:password]
     new_user.confirmed_at = Time.zone.now
+    new_user.account = Account.create!(
+      username:    config[:username],
+      public_name: config[:public_name],
+      biography:   config[:biography],
+    )
   end.account.add_role :superuser
 end