feat: add production deployment configuration with SSL support

- Add docker-compose.prod.yml for standalone production deployment
- Add nginx-host-velxio.conf for host nginx reverse proxy with SSL
- Update deploy/nginx.conf with security headers, gzip, and health endpoint
- Add deploy/nginx.prod.conf for production nginx configuration

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

deploy/nginx.conf

@@ -1,21 +1,35 @@
 server {
     listen 80;
-    server_name localhost;
+    server_name localhost velxio.dev www.velxio.dev;
     root /usr/share/nginx/html;
     index index.html;
 
+    # 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;
+
     # Frontend SPA routing
     location / {
         try_files $uri $uri/ /index.html;
     }
 
+    # Health check endpoint
+    location /health {
+        proxy_pass http://127.0.0.1:8001/health;
+        proxy_set_header Host $host;
+    }
+
     # Proxy /api requests to localhost backend
     location /api/ {
         proxy_pass http://127.0.0.1:8001/api/;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_read_timeout 300s;
+        proxy_connect_timeout 75s;
     }
 
     # Proxy websockets/docs if needed
@@ -32,4 +46,11 @@ server {
         expires 1y;
         add_header Cache-Control "public, immutable";
     }
+
+    # Gzip compression
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_proxied any;
+    gzip_types text/plain text/css text/xml text/javascript application/javascript application/json application/xml;
 }

deploy/nginx.prod.conf

@@ -0,0 +1,56 @@
+server {
+    listen 80;
+    server_name velxio.dev www.velxio.dev;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # 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;
+
+    # Frontend SPA routing
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Health check endpoint
+    location /health {
+        proxy_pass http://127.0.0.1:8001/health;
+        proxy_set_header Host $host;
+    }
+
+    # Proxy /api requests to localhost backend
+    location /api/ {
+        proxy_pass http://127.0.0.1:8001/api/;
+        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 $scheme;
+        proxy_read_timeout 300s;
+        proxy_connect_timeout 75s;
+    }
+
+    # Proxy websockets/docs if needed
+    location /docs {
+        proxy_pass http://127.0.0.1:8001/docs;
+    }
+
+    location /openapi.json {
+        proxy_pass http://127.0.0.1:8001/openapi.json;
+    }
+
+    # Cache static assets
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # Gzip compression
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_proxied any;
+    gzip_types text/plain text/css text/xml text/javascript application/javascript application/json application/xml;
+}

docker-compose.prod.yml

@@ -0,0 +1,15 @@
+services:
+  velxio:
+    build:
+      context: .
+      dockerfile: Dockerfile.standalone
+    container_name: velxio-app
+    restart: unless-stopped
+    ports:
+      - "3080:80"
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 90s

nginx-host-velxio.conf

@@ -0,0 +1,56 @@
+# Configuración de Nginx para velxio.dev
+# Copiar a: /etc/nginx/sites-available/velxio.dev
+# Luego: sudo ln -s /etc/nginx/sites-available/velxio.dev /etc/nginx/sites-enabled/
+
+server {
+    listen 80;
+    server_name velxio.dev www.velxio.dev;
+
+    # Redirect HTTP to HTTPS
+    location / {
+        return 301 https://$host$request_uri;
+    }
+
+    # Let's Encrypt challenge
+    location /.well-known/acme-challenge/ {
+        root /var/www/html;
+    }
+}
+
+server {
+    listen 443 ssl http2;
+    server_name velxio.dev www.velxio.dev;
+
+    # SSL certificates (generados por certbot)
+    ssl_certificate /etc/letsencrypt/live/velxio.dev/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/velxio.dev/privkey.pem;
+
+    # SSL configuration
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384;
+    ssl_prefer_server_ciphers off;
+    ssl_session_cache shared:SSL:10m;
+    ssl_session_timeout 1d;
+
+    # 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;
+    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+
+    # Proxy to Docker container
+    location / {
+        proxy_pass http://127.0.0.1:3080;
+        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;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_read_timeout 300s;
+        proxy_connect_timeout 75s;
+        proxy_buffering off;
+    }
+}