Initial commit: BI Agentes platform

Independent dashboard for CambioReal agents with local SQLite auth
and read-only RDS connection. Features login, per-agent transaction
filtering, KPIs, charts (Chart.js), and detailed transaction table.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.env.example

@@ -0,0 +1,8 @@
+# RDS Read-Only
+MYSQL_URL=seu-host-rds.region.rds.amazonaws.com
+USER_MYSQL=usuario_readonly
+PW_MYSQL=senha_aqui
+
+# Sessão
+SESSION_SECRET=trocar-por-chave-secreta-aleatoria
+PORT=3080