first commit

frontend/nginx.conf

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+server {
+  listen 80;
+  server_name _;
+
+  root /usr/share/nginx/html;
+  index index.html;
+
+  add_header X-Content-Type-Options "nosniff" always;
+  add_header X-Frame-Options "DENY" always;
+  add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+  add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
+
+  location / {
+    try_files $uri $uri/ /index.html;
+  }
+
+  location ~* \.(js|css|png|jpg|jpeg|gif|svg|webp|ico)$ {
+    expires 7d;
+    add_header Cache-Control "public, immutable";
+    try_files $uri =404;
+  }
+}