PT: Ajustar o envio de mídias no Channel Evolution (self-hosted) para alcançar paridade com a versão Cloud. Escopo sugerido: suporte consistente a imagem, vídeo, áudio/voice note (PTT), documento (PDF/Office), sticker, além de: • Envio por URL remota, base64 e stream • Caption, filename, MIME type e thumbnail/preview (quando aplicável) • Reply/quoted message, mentions, e messageId de referência EN: Align media sending in Channel Evolution (self-hosted) to achieve feature parity with the Cloud version. Suggested scope: consistent support for image, video, audio/voice note (PTT), document (PDF/Office), sticker, plus: • Send via remote URL, base64, and stream • Caption, filename, MIME type, and thumbnail/preview (when applicable) • Reply/quoted message, mentions, and reference messageId Casos de Uso / Use Cases • PT: Enviar boletos/contratos em PDF, catálogos com imagem, vídeos de onboarding, notas de voz, e campanhas com mídia mantendo o mesmo comportamento da Cloud. • EN: Send invoices/contracts as PDF, product images, onboarding videos, voice notes, and media campaigns with behavior matching Cloud.
