Windows discovery tool / windows (push) Failing after 7m1s
SSDP can only be tried on a machine that shares the printers' network segment, and the development container is a router hop away. This builds the existing discover_printers example as a Windows .exe and uploads it as a CI artifact, with a README for whoever runs it and a SHA-256 file. Uses the windows-latest self-hosted runner continuum-cad already uses (Windows PowerShell 5.1, MSVC present, upload-artifact@v3 only). The proxy links OpenSSL directly and Windows has none, so the job builds it with vcpkg (x64-windows-static-md, linked into the .exe) in a directory of its own, away from the CAD pipeline's. The job smoke-runs the exe, then runs the discovery tests on Windows after the upload, so a Windows-only test failure turns the job red without withholding the executable. Not run anywhere yet: this container cannot build for Windows (no MSVC or mingw). The first CI run is the first real build. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>