Content-Security-Policy: default-src 'self'; base-uri 'self'; object-src 'none'; frame-ancestors 'self'; img-src 'self' https: data: blob:; font-src 'self' https://fonts.gstatic.com data:; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; script-src 'self' https://apis.google.com https://www.gstatic.com https://www.googletagmanager.com; connect-src 'self' https://api.skignas.com https://skignas.up.railway.app https://*.googleapis.com https://*.firebaseio.com https://identitytoolkit.googleapis.com https://securetoken.googleapis.com https://www.google-analytics.com https://region1.google-analytics.com wss://*.firebaseio.com; frame-src 'self' https://*.firebaseapp.com https://accounts.google.com; media-src 'self'; upgrade-insecure-requests