C7-Digital/c7_ledger: ledger/README.md

@c7-digital/ledger OpenAPI v2 compatible Daml ledger client (that could replace @daml/ledger) for the new Canton JSON API v2. Overview This package provides a TypeScript client for interacting with Canton's JSON Ledger API v2, which replaces the deprecated v1 API that @daml/ledger targets. Features…