UpdateEmailChannelDto

{
    "name": "Поддержка",
    "email_address": "support@company.com",
    "password": "new-app-password",
    "provider": "yandex",
    "imap_host": "imap.yandex.com",
    "imap_port": 993,
    "smtp_host": "smtp.yandex.com",
    "smtp_port": 465,
    "tls": true,
    "avatar_url": "https://avatars-ai.senler.ru/channels/550e8400.../avatar.jpg"
}