Remove @vercel/analytics e @vercel/speed-insights e adiciona o script
do Umami self-hosted no layout raiz, restrito ao domínio openmonetis.com.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adiciona min-w-0 e overflow-x-hidden no DialogContent para evitar
expansão indevida; corrige referência do ícone RiAttachment2.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>