- Add phone_number_id and display_phone fields to create/edit form (were never shown or saved despite existing in the DB) - Add phone_number_id and display_phone to CompanyRepository::save() - New company form shows "Copiar configuración de empresa" dropdown: selecting an existing company pre-fills api_base_url, api_key, bot_type, config_json, etc. so admins only need to change the name and phone_number_id Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>