fix

Dockerfile

@@ -1,27 +1,19 @@
-# syntax=docker/dockerfile:1
-
-# ---- deps: instala dependencias (capa cacheable) ----
 FROM node:22-alpine AS deps
 WORKDIR /app
 COPY package.json package-lock.json ./
 RUN npm ci
 
-# ---- build: compila Next.js en modo standalone ----
 FROM node:22-alpine AS build
 WORKDIR /app
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 
-# Variables NEXT_PUBLIC_* se incrustan en el bundle del cliente en build-time,
-# por eso llegan como build-arg (desde docker-compose) y no solo como env de
-# runtime del contenedor final.
 ARG NEXT_PUBLIC_API_URL
 ENV NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL}
 ENV NEXT_TELEMETRY_DISABLED=1
 
 RUN npm run build
 
-# ---- runtime: imagen final mínima (next.config.ts tiene output: "standalone") ----
 FROM node:22-alpine AS runtime
 WORKDIR /app
 ENV NODE_ENV=production