fase 5

frontend/nginx.conf

@@ -0,0 +1,25 @@
+server {
+    listen 3000;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # SPA fallback: rimanda tutto a index.html
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Cache aggressiva per assets (hash nel nome del file)
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+        expires 1y;
+        add_header Cache-Control "public, no-transform";
+    }
+
+    # Nessuna cache per index.html
+    location = /index.html {
+        add_header Cache-Control "no-cache, no-store, must-revalidate";
+    }
+
+    gzip on;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml;
+    gzip_min_length 1000;
+}