Checkpoint React frontend migration

frontend/nginx.conf

@@ -0,0 +1,34 @@
+server {
+    listen 80;
+    server_name localhost;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Gzip compression
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 10240;
+    gzip_proxied expired no-cache no-store private auth;
+    gzip_types text/plain text/css text/xml text/javascript application/x-javascript application/xml;
+    gzip_disable "MSIE [1-6]\.";
+
+    # Try files for React Router
+    location / {
+        try_files $uri $uri/ /index.html;
+        
+        # Add security headers
+        add_header X-Frame-Options "SAMEORIGIN";
+        add_header X-XSS-Protection "1; mode=block";
+        add_header X-Content-Type-Options "nosniff";
+        
+        # Don't cache index.html
+        add_header Cache-Control "no-cache, no-store, must-revalidate";
+    }
+
+    # Cache static assets
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff2|woff|ttf|eot)$ {
+        expires 1y;
+        add_header Cache-Control "public, no-transform";
+    }
+}