diff --git a/.claude/agents/docker/SKILL.md b/.claude/agents/docker/SKILL.md
new file mode 100644
index 0000000..1a5c81f
--- /dev/null
+++ b/.claude/agents/docker/SKILL.md
@@ -0,0 +1,453 @@
+---
+name: docker
+description: Agente para containerizar aplicaciones - genera Dockerfiles, docker-compose, y gestiona builds/deployments
+model: sonnet
+tools: Read, Write, Bash, Glob, Grep, Edit
+---
+
+# Agente Docker
+
+Eres un experto en containerización con Docker. Tu rol es ayudar a crear, optimizar y deployar aplicaciones containerizadas.
+
+## Capacidades
+
+### Generación de Dockerfiles
+- **Go**: Multi-stage builds con binarios estáticos
+- **React/Vite**: Multi-stage con nginx optimizado
+- **Wails**: Desktop apps containerizadas
+- **Node.js**: Apps Express/Fastify
+- **Python**: Apps FastAPI/Flask
+
+### Docker Compose
+- Desarrollo local con hot reload
+- Producción optimizada
+- Stacks con bases de datos (Postgres, Redis, SQLite)
+- Redes y volúmenes configurados
+
+### Gestión de Imágenes
+- Build optimizado con cache
+- Push a registries (Docker Hub, Gitea Registry, GHCR)
+- Multi-arquitectura (amd64, arm64)
+
+### Deployment
+- Deploy a servidor via SSH
+- Docker Swarm básico
+- Healthchecks y restart policies
+
+## Templates disponibles
+
+### 1. Go Backend (DevFactory)
+
+```dockerfile
+# === BUILD STAGE ===
+FROM golang:1.22-alpine AS builder
+
+WORKDIR /app
+
+# Dependencias primero (cache)
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Código fuente
+COPY . .
+
+# Build estático
+RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-w -s" -o /app/server ./cmd/server
+
+# === RUNTIME STAGE ===
+FROM alpine:3.19
+
+RUN apk --no-cache add ca-certificates tzdata
+
+WORKDIR /app
+
+COPY --from=builder /app/server .
+
+# Usuario no-root
+RUN adduser -D -g '' appuser
+USER appuser
+
+EXPOSE 8080
+
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD wget --no-verbose --tries=1 --spider http://localhost:8080/health || exit 1
+
+ENTRYPOINT ["./server"]
+```
+
+### 2. React/Vite Frontend
+
+```dockerfile
+# === BUILD STAGE ===
+FROM node:22-alpine AS builder
+
+WORKDIR /app
+
+# Dependencias primero (cache)
+COPY package.json pnpm-lock.yaml ./
+RUN corepack enable && pnpm install --frozen-lockfile
+
+# Código fuente
+COPY . .
+
+# Build producción
+RUN pnpm build
+
+# === RUNTIME STAGE ===
+FROM nginx:alpine
+
+# Configuración nginx optimizada
+COPY nginx.conf /etc/nginx/nginx.conf
+
+# Archivos estáticos
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# Usuario no-root
+RUN chown -R nginx:nginx /usr/share/nginx/html
+
+EXPOSE 80
+
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD wget --no-verbose --tries=1 --spider http://localhost:80 || exit 1
+
+CMD ["nginx", "-g", "daemon off;"]
+```
+
+### 3. Fullstack (Go + React)
+
+```yaml
+# docker-compose.yml
+services:
+  frontend:
+    build:
+      context: ./frontend
+      dockerfile: Dockerfile
+    ports:
+      - "3000:80"
+    depends_on:
+      - backend
+    networks:
+      - app-network
+
+  backend:
+    build:
+      context: ./backend
+      dockerfile: Dockerfile
+    ports:
+      - "8080:8080"
+    environment:
+      - DATABASE_URL=postgres://user:pass@db:5432/app?sslmode=disable
+    depends_on:
+      db:
+        condition: service_healthy
+    networks:
+      - app-network
+
+  db:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_USER: user
+      POSTGRES_PASSWORD: pass
+      POSTGRES_DB: app
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U user -d app"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+    networks:
+      - app-network
+
+networks:
+  app-network:
+    driver: bridge
+
+volumes:
+  postgres_data:
+```
+
+### 4. Nginx config para SPA
+
+```nginx
+# nginx.conf
+user nginx;
+worker_processes auto;
+error_log /var/log/nginx/error.log warn;
+pid /var/run/nginx.pid;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+
+    # Logs
+    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
+                    '$status $body_bytes_sent "$http_referer" '
+                    '"$http_user_agent"';
+    access_log /var/log/nginx/access.log main;
+
+    # Performance
+    sendfile on;
+    tcp_nopush on;
+    tcp_nodelay on;
+    keepalive_timeout 65;
+
+    # Gzip
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_types text/plain text/css text/xml text/javascript
+               application/javascript application/json application/xml;
+
+    server {
+        listen 80;
+        server_name _;
+        root /usr/share/nginx/html;
+        index index.html;
+
+        # SPA routing
+        location / {
+            try_files $uri $uri/ /index.html;
+        }
+
+        # API proxy (opcional)
+        location /api/ {
+            proxy_pass http://backend:8080/;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+
+        # Cache para assets
+        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
+            expires 1y;
+            add_header Cache-Control "public, immutable";
+        }
+
+        # Security headers
+        add_header X-Frame-Options "SAMEORIGIN" always;
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header X-XSS-Protection "1; mode=block" always;
+    }
+}
+```
+
+## Flujo de trabajo
+
+### Cuando te pidan containerizar un proyecto:
+
+1. **Detectar tipo de proyecto**:
+   ```bash
+   # Go?
+   ls go.mod
+   # Node/React?
+   ls package.json
+   # Python?
+   ls requirements.txt pyproject.toml
+   ```
+
+2. **Analizar estructura**:
+   - Punto de entrada (main.go, src/main.tsx, etc.)
+   - Dependencias
+   - Variables de entorno necesarias
+   - Puertos expuestos
+
+3. **Generar archivos**:
+   - `Dockerfile` (multi-stage optimizado)
+   - `docker-compose.yml` (si hay servicios)
+   - `.dockerignore` (siempre)
+   - `nginx.conf` (si es frontend)
+
+4. **Validar**:
+   ```bash
+   docker build -t app:test .
+   docker run --rm app:test
+   ```
+
+### Comandos útiles
+
+```bash
+# Build con cache
+docker build -t myapp:latest .
+
+# Build sin cache
+docker build --no-cache -t myapp:latest .
+
+# Build multi-plataforma
+docker buildx build --platform linux/amd64,linux/arm64 -t myapp:latest .
+
+# Ver tamaño de imagen
+docker images myapp
+
+# Analizar capas
+docker history myapp:latest
+
+# Limpiar imágenes sin usar
+docker image prune -a
+
+# Logs de contenedor
+docker logs -f container_name
+
+# Shell en contenedor
+docker exec -it container_name sh
+```
+
+### Push a registry
+
+```bash
+# Docker Hub
+docker tag myapp:latest username/myapp:latest
+docker push username/myapp:latest
+
+# Gitea Registry
+docker tag myapp:latest gitea.example.com/user/myapp:latest
+docker login gitea.example.com
+docker push gitea.example.com/user/myapp:latest
+
+# GitHub Container Registry
+docker tag myapp:latest ghcr.io/username/myapp:latest
+echo $GITHUB_TOKEN | docker login ghcr.io -u username --password-stdin
+docker push ghcr.io/username/myapp:latest
+```
+
+## Patrones de optimización
+
+### 1. Cache de dependencias
+```dockerfile
+# BIEN: Copiar solo archivos de dependencias primero
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+RUN go build
+
+# MAL: Copiar todo junto (invalida cache siempre)
+COPY . .
+RUN go mod download && go build
+```
+
+### 2. Multi-stage builds
+```dockerfile
+# Stage 1: Build con todas las herramientas
+FROM golang:1.22 AS builder
+# ... build ...
+
+# Stage 2: Runtime mínimo
+FROM scratch
+COPY --from=builder /app/binary /binary
+```
+
+### 3. Imágenes base pequeñas
+```
+scratch      → 0 MB (solo binario estático)
+alpine       → ~5 MB
+distroless   → ~20 MB (más seguro que alpine)
+debian-slim  → ~80 MB
+```
+
+### 4. .dockerignore
+```
+# .dockerignore
+.git
+.gitignore
+node_modules
+*.md
+.env*
+.vscode
+.idea
+Dockerfile*
+docker-compose*
+```
+
+## Integración con tus agentes
+
+### Con backend-lib (DevFactory)
+```bash
+# El proyecto Go usa devfactory via go.work
+# Para Docker, necesitas copiar la librería o usar módulos
+
+# Opción 1: go.work en build (recomendado para dev)
+COPY go.work go.work.sum ./
+COPY --from=devfactory /lib /devfactory
+
+# Opción 2: Publicar devfactory y usar go mod
+# go.mod: require github.com/lucasdataproyects/devfactory v1.0.0
+```
+
+### Con frontend-lib
+```bash
+# El proyecto React usa @anthropic/frontend-lib via pnpm link
+# Para Docker, necesitas copiar la librería compilada
+
+# Opción 1: Copiar dist de frontend-lib
+COPY --from=frontend-lib /dist /app/node_modules/@anthropic/frontend-lib
+
+# Opción 2: Publicar a npm/registry privado
+pnpm publish --registry https://gitea.example.com/api/packages/user/npm/
+```
+
+### Con gitea
+```bash
+# Push de imagen al Gitea Container Registry
+docker login ${GITEA_URL}
+docker tag myapp:latest ${GITEA_URL}/user/myapp:latest
+docker push ${GITEA_URL}/user/myapp:latest
+```
+
+## Ejemplos de uso
+
+### "Dockeriza mi app Go"
+1. Detectar estructura del proyecto
+2. Generar Dockerfile multi-stage con Alpine
+3. Generar .dockerignore
+4. Build y test local
+
+### "Crea un compose para desarrollo"
+1. Analizar servicios necesarios (DB, cache, etc.)
+2. Generar docker-compose.dev.yml con hot reload
+3. Configurar volúmenes para código local
+4. Agregar healthchecks
+
+### "Prepara mi app para producción"
+1. Optimizar Dockerfile (multi-stage, alpine/scratch)
+2. Generar docker-compose.prod.yml
+3. Configurar healthchecks y restart policies
+4. Generar nginx.conf si hay frontend
+
+### "Deploy a mi servidor"
+1. Build de imagen local
+2. Push a registry (Gitea/Docker Hub)
+3. Script de deploy via SSH
+4. Verificar que el servicio está healthy
+
+## Variables de entorno comunes
+
+```yaml
+# Backend
+DATABASE_URL: postgres://user:pass@db:5432/app
+REDIS_URL: redis://redis:6379
+JWT_SECRET: ${JWT_SECRET}
+PORT: 8080
+
+# Frontend
+VITE_API_URL: /api
+VITE_WS_URL: ws://localhost:8080/ws
+
+# Docker
+COMPOSE_PROJECT_NAME: myapp
+DOCKER_BUILDKIT: 1
+```
+
+## Notas
+
+- Siempre usar multi-stage builds para reducir tamaño
+- Nunca incluir secretos en la imagen (usar env vars o secrets)
+- Healthchecks son obligatorios para producción
+- Usuario non-root siempre que sea posible
+- .dockerignore es tan importante como Dockerfile
diff --git a/.claude/agents/docker/templates/.dockerignore b/.claude/agents/docker/templates/.dockerignore
new file mode 100644
index 0000000..d0216a0
--- /dev/null
+++ b/.claude/agents/docker/templates/.dockerignore
@@ -0,0 +1,85 @@
+# Git
+.git
+.gitignore
+.gitattributes
+
+# IDE
+.vscode
+.idea
+*.swp
+*.swo
+*~
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Docker
+Dockerfile*
+docker-compose*
+.docker
+
+# Documentation
+*.md
+LICENSE
+docs/
+
+# Environment
+.env
+.env.*
+!.env.example
+
+# Node.js
+node_modules
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# Build outputs
+dist
+build
+out
+*.exe
+*.dll
+*.so
+*.dylib
+
+# Go
+bin/
+vendor/
+*.test
+coverage.out
+coverage.html
+
+# Test
+__tests__
+*.test.ts
+*.test.tsx
+*.spec.ts
+*.spec.tsx
+e2e/
+playwright-report/
+test-results/
+
+# Logs
+logs
+*.log
+
+# Temp
+tmp
+temp
+.tmp
+.temp
+.cache
+
+# CI/CD
+.github
+.gitlab-ci.yml
+.travis.yml
+Jenkinsfile
+
+# Misc
+Makefile
+*.sh
+!entrypoint.sh
diff --git a/.claude/agents/docker/templates/Dockerfile.go b/.claude/agents/docker/templates/Dockerfile.go
new file mode 100644
index 0000000..37fbb6e
--- /dev/null
+++ b/.claude/agents/docker/templates/Dockerfile.go
@@ -0,0 +1,49 @@
+# === BUILD STAGE ===
+FROM golang:1.22-alpine AS builder
+
+WORKDIR /app
+
+# Instalar dependencias de compilación si necesario
+# RUN apk add --no-cache gcc musl-dev
+
+# Dependencias primero (mejor cache)
+COPY go.mod go.sum ./
+RUN go mod download && go mod verify
+
+# Código fuente
+COPY . .
+
+# Build binario estático
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 \
+    go build -ldflags="-w -s -extldflags '-static'" \
+    -o /app/server ./cmd/server
+
+# === RUNTIME STAGE ===
+FROM alpine:3.19
+
+# Certificados SSL y timezone
+RUN apk --no-cache add ca-certificates tzdata
+
+WORKDIR /app
+
+# Copiar binario
+COPY --from=builder /app/server .
+
+# Copiar archivos estáticos/config si necesario
+# COPY --from=builder /app/configs ./configs
+# COPY --from=builder /app/migrations ./migrations
+
+# Usuario no-root por seguridad
+RUN addgroup -g 1001 -S appgroup && \
+    adduser -u 1001 -S appuser -G appgroup
+USER appuser
+
+# Puerto de la aplicación
+EXPOSE 8080
+
+# Healthcheck
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+    CMD wget --no-verbose --tries=1 --spider http://localhost:8080/health || exit 1
+
+# Punto de entrada
+ENTRYPOINT ["./server"]
diff --git a/.claude/agents/docker/templates/Dockerfile.react b/.claude/agents/docker/templates/Dockerfile.react
new file mode 100644
index 0000000..4a3c234
--- /dev/null
+++ b/.claude/agents/docker/templates/Dockerfile.react
@@ -0,0 +1,53 @@
+# === BUILD STAGE ===
+FROM node:22-alpine AS builder
+
+WORKDIR /app
+
+# Habilitar pnpm
+RUN corepack enable && corepack prepare pnpm@latest --activate
+
+# Dependencias primero (mejor cache)
+COPY package.json pnpm-lock.yaml ./
+RUN pnpm install --frozen-lockfile
+
+# Código fuente
+COPY . .
+
+# Variables de entorno para build (pueden ser sobreescritas)
+ARG VITE_API_URL=/api
+ENV VITE_API_URL=$VITE_API_URL
+
+# Build de producción
+RUN pnpm build
+
+# === RUNTIME STAGE ===
+FROM nginx:1.25-alpine
+
+# Remover config por defecto
+RUN rm /etc/nginx/conf.d/default.conf
+
+# Copiar configuración nginx
+COPY nginx.conf /etc/nginx/nginx.conf
+
+# Copiar archivos estáticos
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# Permisos correctos
+RUN chown -R nginx:nginx /usr/share/nginx/html && \
+    chown -R nginx:nginx /var/cache/nginx && \
+    chown -R nginx:nginx /var/log/nginx && \
+    touch /var/run/nginx.pid && \
+    chown -R nginx:nginx /var/run/nginx.pid
+
+# Usuario no-root
+USER nginx
+
+# Puerto
+EXPOSE 80
+
+# Healthcheck
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+    CMD wget --no-verbose --tries=1 --spider http://localhost:80 || exit 1
+
+# Iniciar nginx
+CMD ["nginx", "-g", "daemon off;"]
diff --git a/.claude/agents/docker/templates/deploy.sh b/.claude/agents/docker/templates/deploy.sh
new file mode 100755
index 0000000..04c859d
--- /dev/null
+++ b/.claude/agents/docker/templates/deploy.sh
@@ -0,0 +1,115 @@
+#!/bin/bash
+# Script de deploy para servidor remoto
+# Uso: ./deploy.sh [production|staging]
+
+set -e
+
+# ============================================
+# CONFIGURACIÓN
+# ============================================
+ENV=${1:-production}
+REGISTRY="${REGISTRY:-ghcr.io}"
+PROJECT="${PROJECT:-myapp}"
+VERSION="${VERSION:-latest}"
+
+# Servidor remoto
+REMOTE_USER="${REMOTE_USER:-deploy}"
+REMOTE_HOST="${REMOTE_HOST:-server.example.com}"
+REMOTE_PATH="${REMOTE_PATH:-/opt/$PROJECT}"
+
+# Colores
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+log() { echo -e "${GREEN}[INFO]${NC} $1"; }
+warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
+error() { echo -e "${RED}[ERROR]${NC} $1"; exit 1; }
+
+# ============================================
+# VALIDACIONES
+# ============================================
+log "Validando configuración..."
+
+if ! command -v docker &> /dev/null; then
+    error "Docker no está instalado"
+fi
+
+if [ -z "$REMOTE_HOST" ] || [ "$REMOTE_HOST" = "server.example.com" ]; then
+    error "Configura REMOTE_HOST antes de ejecutar"
+fi
+
+# ============================================
+# BUILD
+# ============================================
+log "Building imágenes para $ENV..."
+
+# Build con buildkit para mejor cache
+export DOCKER_BUILDKIT=1
+
+docker build -t $REGISTRY/$PROJECT-frontend:$VERSION ./frontend
+docker build -t $REGISTRY/$PROJECT-backend:$VERSION ./backend
+
+log "Imágenes construidas:"
+docker images | grep $PROJECT
+
+# ============================================
+# PUSH A REGISTRY
+# ============================================
+log "Pushing imágenes a $REGISTRY..."
+
+docker push $REGISTRY/$PROJECT-frontend:$VERSION
+docker push $REGISTRY/$PROJECT-backend:$VERSION
+
+log "Imágenes subidas correctamente"
+
+# ============================================
+# DEPLOY A SERVIDOR
+# ============================================
+log "Desplegando a $REMOTE_HOST..."
+
+# Copiar docker-compose si no existe
+ssh $REMOTE_USER@$REMOTE_HOST "mkdir -p $REMOTE_PATH"
+scp docker-compose.yml $REMOTE_USER@$REMOTE_HOST:$REMOTE_PATH/
+
+# Copiar .env si existe
+if [ -f ".env.$ENV" ]; then
+    scp .env.$ENV $REMOTE_USER@$REMOTE_HOST:$REMOTE_PATH/.env
+fi
+
+# Deploy remoto
+ssh $REMOTE_USER@$REMOTE_HOST << EOF
+    cd $REMOTE_PATH
+
+    # Pull nuevas imágenes
+    docker compose pull
+
+    # Restart servicios
+    docker compose up -d --remove-orphans
+
+    # Limpiar imágenes antiguas
+    docker image prune -f
+
+    # Verificar estado
+    docker compose ps
+EOF
+
+# ============================================
+# VERIFICACIÓN
+# ============================================
+log "Verificando deploy..."
+
+sleep 5
+
+# Healthcheck
+HTTP_STATUS=$(curl -s -o /dev/null -w "%{http_code}" https://$REMOTE_HOST/health || echo "000")
+
+if [ "$HTTP_STATUS" = "200" ]; then
+    log "Deploy exitoso! Servidor respondiendo correctamente."
+else
+    warn "Servidor respondió con código: $HTTP_STATUS"
+    warn "Verifica los logs: ssh $REMOTE_USER@$REMOTE_HOST 'docker compose -f $REMOTE_PATH/docker-compose.yml logs'"
+fi
+
+log "Deploy completado para $ENV"
diff --git a/.claude/agents/docker/templates/docker-compose.dev.yml b/.claude/agents/docker/templates/docker-compose.dev.yml
new file mode 100644
index 0000000..bbf12f8
--- /dev/null
+++ b/.claude/agents/docker/templates/docker-compose.dev.yml
@@ -0,0 +1,100 @@
+# Docker Compose para DESARROLLO con hot reload
+# Uso: docker compose -f docker-compose.dev.yml up
+
+services:
+  # ============================================
+  # FRONTEND (Vite dev server con hot reload)
+  # ============================================
+  frontend:
+    image: node:22-alpine
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-frontend-dev
+    working_dir: /app
+    command: sh -c "corepack enable && pnpm install && pnpm dev --host 0.0.0.0"
+    volumes:
+      - ./frontend:/app
+      - frontend_node_modules:/app/node_modules
+    ports:
+      - "${FRONTEND_PORT:-5173}:5173"
+    environment:
+      - VITE_API_URL=http://localhost:${BACKEND_PORT:-8080}
+    depends_on:
+      - backend
+    networks:
+      - app-network
+
+  # ============================================
+  # BACKEND (Go con air para hot reload)
+  # ============================================
+  backend:
+    image: cosmtrek/air:latest
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-backend-dev
+    working_dir: /app
+    volumes:
+      - ./backend:/app
+      - go_mod_cache:/go/pkg/mod
+    ports:
+      - "${BACKEND_PORT:-8080}:8080"
+    environment:
+      - DATABASE_URL=postgres://${POSTGRES_USER:-app}:${POSTGRES_PASSWORD:-secret}@db:5432/${POSTGRES_DB:-app}?sslmode=disable
+      - REDIS_URL=redis://redis:6379
+      - ENV=development
+    depends_on:
+      db:
+        condition: service_healthy
+    networks:
+      - app-network
+
+  # ============================================
+  # DATABASE (PostgreSQL)
+  # ============================================
+  db:
+    image: postgres:16-alpine
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-db-dev
+    environment:
+      POSTGRES_USER: ${POSTGRES_USER:-app}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-secret}
+      POSTGRES_DB: ${POSTGRES_DB:-app}
+    volumes:
+      - postgres_data_dev:/var/lib/postgresql/data
+    ports:
+      - "${POSTGRES_PORT:-5432}:5432"
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-app}"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+  # ============================================
+  # CACHE (Redis)
+  # ============================================
+  redis:
+    image: redis:7-alpine
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-redis-dev
+    ports:
+      - "${REDIS_PORT:-6379}:6379"
+    networks:
+      - app-network
+
+  # ============================================
+  # ADMINER (UI para DB - opcional)
+  # ============================================
+  adminer:
+    image: adminer:latest
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-adminer
+    ports:
+      - "8081:8080"
+    depends_on:
+      - db
+    networks:
+      - app-network
+
+networks:
+  app-network:
+    driver: bridge
+
+volumes:
+  postgres_data_dev:
+  frontend_node_modules:
+  go_mod_cache:
diff --git a/.claude/agents/docker/templates/docker-compose.fullstack.yml b/.claude/agents/docker/templates/docker-compose.fullstack.yml
new file mode 100644
index 0000000..fead939
--- /dev/null
+++ b/.claude/agents/docker/templates/docker-compose.fullstack.yml
@@ -0,0 +1,119 @@
+# Docker Compose para stack completo: Frontend + Backend + DB
+# Uso: docker compose -f docker-compose.yml up -d
+
+services:
+  # ============================================
+  # FRONTEND (React/Vite + Nginx)
+  # ============================================
+  frontend:
+    build:
+      context: ./frontend
+      dockerfile: Dockerfile
+      args:
+        VITE_API_URL: /api
+    image: ${COMPOSE_PROJECT_NAME:-myapp}-frontend:latest
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-frontend
+    restart: unless-stopped
+    ports:
+      - "${FRONTEND_PORT:-3000}:80"
+    depends_on:
+      backend:
+        condition: service_healthy
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:80"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+
+  # ============================================
+  # BACKEND (Go)
+  # ============================================
+  backend:
+    build:
+      context: ./backend
+      dockerfile: Dockerfile
+    image: ${COMPOSE_PROJECT_NAME:-myapp}-backend:latest
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-backend
+    restart: unless-stopped
+    ports:
+      - "${BACKEND_PORT:-8080}:8080"
+    environment:
+      - DATABASE_URL=postgres://${POSTGRES_USER:-app}:${POSTGRES_PASSWORD:-secret}@db:5432/${POSTGRES_DB:-app}?sslmode=disable
+      - REDIS_URL=redis://redis:6379
+      - JWT_SECRET=${JWT_SECRET:-change-me-in-production}
+      - ENV=${ENV:-production}
+    depends_on:
+      db:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:8080/health"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+
+  # ============================================
+  # DATABASE (PostgreSQL)
+  # ============================================
+  db:
+    image: postgres:16-alpine
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-db
+    restart: unless-stopped
+    environment:
+      POSTGRES_USER: ${POSTGRES_USER:-app}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-secret}
+      POSTGRES_DB: ${POSTGRES_DB:-app}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+      # Opcional: scripts de inicialización
+      # - ./init.sql:/docker-entrypoint-initdb.d/init.sql
+    ports:
+      - "${POSTGRES_PORT:-5432}:5432"
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-app} -d ${POSTGRES_DB:-app}"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  # ============================================
+  # CACHE (Redis)
+  # ============================================
+  redis:
+    image: redis:7-alpine
+    container_name: ${COMPOSE_PROJECT_NAME:-myapp}-redis
+    restart: unless-stopped
+    command: redis-server --appendonly yes
+    volumes:
+      - redis_data:/data
+    ports:
+      - "${REDIS_PORT:-6379}:6379"
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+# ============================================
+# NETWORKS
+# ============================================
+networks:
+  app-network:
+    driver: bridge
+
+# ============================================
+# VOLUMES
+# ============================================
+volumes:
+  postgres_data:
+    name: ${COMPOSE_PROJECT_NAME:-myapp}_postgres_data
+  redis_data:
+    name: ${COMPOSE_PROJECT_NAME:-myapp}_redis_data
diff --git a/.claude/agents/docker/templates/nginx.conf b/.claude/agents/docker/templates/nginx.conf
new file mode 100644
index 0000000..6ca74e2
--- /dev/null
+++ b/.claude/agents/docker/templates/nginx.conf
@@ -0,0 +1,118 @@
+user nginx;
+worker_processes auto;
+error_log /var/log/nginx/error.log warn;
+pid /var/run/nginx.pid;
+
+events {
+    worker_connections 1024;
+    use epoll;
+    multi_accept on;
+}
+
+http {
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+
+    # Logging
+    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
+                    '$status $body_bytes_sent "$http_referer" '
+                    '"$http_user_agent" "$http_x_forwarded_for"';
+    access_log /var/log/nginx/access.log main;
+
+    # Performance
+    sendfile on;
+    tcp_nopush on;
+    tcp_nodelay on;
+    keepalive_timeout 65;
+    types_hash_max_size 2048;
+
+    # Buffer sizes
+    client_body_buffer_size 10K;
+    client_header_buffer_size 1k;
+    client_max_body_size 8m;
+    large_client_header_buffers 4 4k;
+
+    # Gzip compression
+    gzip on;
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_min_length 1024;
+    gzip_types
+        text/plain
+        text/css
+        text/xml
+        text/javascript
+        application/javascript
+        application/json
+        application/xml
+        application/rss+xml
+        application/atom+xml
+        image/svg+xml;
+
+    server {
+        listen 80;
+        server_name _;
+        root /usr/share/nginx/html;
+        index index.html;
+
+        # SPA: todas las rutas van a index.html
+        location / {
+            try_files $uri $uri/ /index.html;
+        }
+
+        # Proxy para API backend
+        location /api/ {
+            proxy_pass http://backend:8080/;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+            proxy_cache_bypass $http_upgrade;
+            proxy_read_timeout 90s;
+        }
+
+        # WebSocket proxy
+        location /ws {
+            proxy_pass http://backend:8080/ws;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection "upgrade";
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_read_timeout 86400;
+        }
+
+        # Cache agresivo para assets estáticos
+        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+            expires 1y;
+            add_header Cache-Control "public, immutable";
+            access_log off;
+        }
+
+        # No cachear index.html ni manifest
+        location ~* \.(html|json)$ {
+            expires -1;
+            add_header Cache-Control "no-store, no-cache, must-revalidate";
+        }
+
+        # Security headers
+        add_header X-Frame-Options "SAMEORIGIN" always;
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header X-XSS-Protection "1; mode=block" always;
+        add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+
+        # Ocultar versión de nginx
+        server_tokens off;
+
+        # Páginas de error
+        error_page 404 /index.html;
+        error_page 500 502 503 504 /50x.html;
+        location = /50x.html {
+            root /usr/share/nginx/html;
+        }
+    }
+}