YUMI Py 1.1.10 - this build
===========================
0. Ventoy updated to 1.1.18 (Linux tarball + Windows zip, both Ventoy's official unmodified files).
1. LAN Share: Phone access (QR code) for the home network, plus an optional away-from-home link via Cloudflare
   (cloudflared quick tunnel).
2. Stock Ventoy: YUMI4Linux/ holds Ventoy's own, unmodified ventoy-<version>-linux.tar.gz (currently 1.1.18) and
   YUMI4Windows/tools/ holds ventoy-<version>-windows.zip. To update, drop in the new official file(s) and delete the old
   ones; the newest version is picked automatically. The build scripts unpack and slim the Linux tarball at build time
   (nothing is unpacked at runtime in a built app); running from source unpacks it on first use. The app runs
   Ventoy2Disk.sh directly - no YUMI2Disk.sh/YUMIWorker.sh edits needed.
3. Licensing: THIRD_PARTY_NOTICES.txt + websockify-COPYING.txt are bundled and shown in the About tab.
4. New build dependency: segno (pure-Python QR codes) - installed/bundled by the build scripts.
