FileBrowser 1.5.6-stable on demo-hp 9201, 2026-10-19
index.html links: <link rel="manifest" href="/public/static/site.webmanifest" crossorigin="use-credentials">
manifest: 200 application/manifest+json, display=standalone
PWA config keys in the binary: disablePWAInstall only (strings | grep -i pwa/manifest)
