refactor nginx

Signed-off-by: Omar Sánchez Pizarro <omar.sanchez@pistacero.net>

web/landing/Dockerfile

@@ -17,11 +17,8 @@ RUN npm run build
 # Stage de producción - servir con nginx
 FROM nginx:alpine
 
-# Copiar archivos construidos
-COPY --from=builder /app/dist /usr/share/nginx/html/landing
-
-#change /usr/share/nginx/html to /usr/share/nginx/html/landing
-RUN sed -i 's|/usr/share/nginx/html|/usr/share/nginx/html/landing|g' /etc/nginx/conf.d/default.conf
+# Copiar archivos construidos a la raíz
+COPY --from=builder /app/dist /usr/share/nginx/html
 
 # Exponer puerto
 EXPOSE 80