- New GET /api/system/printers/scan SSE endpoint: parallel async TCP
scan of a /24 subnet, streams found/progress/done events
- New GET /api/system/printers/scan-hints: returns auto-detected local
subnets from socket.getaddrinfo, excludes loopback/docker ranges
- FindPrintersModal in Settings > Print: shows subnet+port inputs,
live progress bar, found printers list; selecting a result pre-fills
the new printer form (user still names it before saving)
- "Εύρεση εκτυπωτών" button added next to "+ Νέος εκτυπωτής"
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>