feat(financial): cliente de API da visão geral financeira

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/api/unit_financial_dashboard.js

@@ -0,0 +1,6 @@
+import api from "src/api";
+
+export const getFinancialOverviewMe = async () => {
+  const { data } = await api.get("/unit-financial-dashboard/me");
+  return data.payload;
+};