- QR: 0.9.42 over-enlarged it; bring the show-once peer QR back to a balanced
~240px (still crispEdges on a white quiet-zone frame) so it scans on a phone
without dominating the modal.
- Download filename now becomes a useful tunnel name on import: build it from
the endpoint host + peer name (e.g. "10.10.90.165-laptop.conf") instead of the
generic "clusev-wireguard.conf" — WireGuard apps name a tunnel after the file.
A QR scan can't carry a name (the app prompts for one); the import hint now
explains both paths.
Tests: download-filename cases (host+peer, fallback); 349 pass, Pint clean,
/wireguard loads 200, lang parity 83/83.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>