Simplify Dockerfile and remove custom nginx config

Dockerfile

@@ -1,70 +1,14 @@
-# Multi-stage build for optimized nginx image
+# SempliceSemplice build concon nginx alpinealpine
 FROM nginx:alpine
 
-# Remove default nginx static assets
+# CopiaCopia ii filefile HTMLHTML
-RUN rm -rf /usr/share/nginx/html/*
-
-# Copy static files
 COPY index.html /usr/share/nginx/html/
 COPY project-mode.html /usr/share/nginx/html/
 COPY shop-mode.html /usr/share/nginx/html/
 
-# Create a custom nginx configuration for better caching and security
+# Espone porta 80
-RUN cat > /etc/nginx/conf.d/default.conf <<'EOF'
+# Espone porta 80
-server {
-    listen 80;
-    server_name _;
-    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 "no-referrer-when-downgrade" always;
-
-    # Gzip compression
-    gzip on;
-    gzip_vary on;
-    gzip_proxied any;
-    gzip_comp_level 6;
-    gzip_types text/plain text/css text/xml text/javascript application/json application/javascript application/xml+rss application/rss+xml font/truetype font/opentype application/vnd.ms-fontobject image/svg+xml;
-
-    # Cache static assets
-    location ~* \.(jpg|jpeg|png|gif|ico|css|js|svg|woff|woff2|ttf|eot)$ {
-        expires 1y;
-        add_header Cache-Control "public, immutable";
-    }
-
-    # Main location
-    location / {
-        try_files $uri $uri/ /index.html;
-    }
-
-    # Health check endpoint
-    location /health {
-        access_log off;
-        return 200 "healthy\n";
-        add_header Content-Type text/plain;
-    }
-}
-EOF
-
-# Run nginx as non-root user
-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
-
-USER nginx
-
-# Expose port 80
 EXPOSE 80
 
-# Health check
+# Avvia nginx
-HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
-    CMD wget --quiet --tries=1 --spider http://localhost/health || exit 1
-
-# Start nginx
 CMD ["nginx", "-g", "daemon off;"]