feat(automations): historico expandivel com detalhes das acoes

- Adiciona linhas expandiveis no historico de execucoes
- Mostra detalhes completos de cada acao (destinatarios, assunto, etc.)
- Salva mais informacoes no backend para acoes de e-mail
- Remove log de progresso do dashboard de reports

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

convex/automations.ts

@@ -1012,8 +1012,14 @@ async function applyActions(
       applied.push({
         type: "SEND_EMAIL",
         details: {
+          recipients: to,
           toCount: to.length,
+          subject,
+          messagePreview: message.length > 100 ? `${message.slice(0, 100)}...` : message,
           ctaTarget: effectiveTarget,
+          ctaLabel,
+          ctaUrl,
+          scheduledAt: Date.now(),
         },
       })
     }