Changes in version 0.0.0.9000                      

  - Package created. Snapshot conversion (snapshot_to_parquet()), corpus
    indexing (build_corpus_index()), and ID-based record extraction
    (lookup_by_id()) have been split out of openalexPro into this
    dedicated package. Function signatures are preserved from the
    original openalexPro versions.
  - Rust-only design: no pure-R fallback is planned. Installation
    friction is addressed by pre-compiled r-universe binaries rather
    than a second implementation. Only package developers need a Rust
    toolchain.
  - Rust back-end (openalex-core via extendr) wired up; all three
    functions delegate to compiled Rust code.