dfbef9d161
The WriteProtoFileTask now receives RootNamespace and AssemblyName from MSBuild and uses them for the placeholder proto's csharp_namespace instead of hardcoded "Generated.Grpc". This ensures GrpcGenerator can find the service base types on first build, enabling gRPC service registration to work without requiring a second build. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>