peacefulstudio/canton-dotnet-sdk: jvm-helper/README.md

# JVM codegen helper Scala/JVM binary that wraps [`daml-lf-archive`](https://search.maven.org/artifact/com.daml/daml-lf-archive-reader_2.13) to decode a `.dar` archive and emit an [`IntermediateDar`](../proto/intermediate_dar.proto) protobuf message to disk. See `JVM helper` and `AstToIntermediate t