WpfDispUtil.cs carried a stale `using Google.Protobuf.WellKnownTypes;`
with zero matching symbol usage in the file body — it resolved only
because HiGeom used to re-export Google.Protobuf transitively via its
now-removed Grpc.Tools / Google.Protobuf PackageRefs. CS0246 on
'Google' once that transitive bring-in went away. VersionBuild bump
140→141 rides along for the NuGet republish.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
