From b9c51ca243955d4236f1d2b7b033629cb2671191 Mon Sep 17 00:00:00 2001
From: Gemini CLI <dev@rede5.com.br>
Date: Sat, 28 Feb 2026 10:07:29 -0600
Subject: [PATCH] URGENT: Fix 502 with Nginx Dockerfile

---
 frontend/Dockerfile | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index 635eecf..0edc3f0 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -1,3 +1,4 @@
+# Estágio de Build
 FROM node:20-alpine AS build
 WORKDIR /app
 COPY package*.json ./
@@ -5,9 +6,8 @@ RUN npm install
 COPY . .
 RUN npm run build
 
-FROM node:20-alpine
-WORKDIR /app
-RUN npm install -g serve
-COPY --from=build /app/dist ./dist
-EXPOSE 3000
-CMD ["serve", "-s", "dist", "-l", "3000"]
+# Estágio de Produção (Nginx)
+FROM nginx:stable-alpine
+COPY --from=build /app/dist /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]