License clarification: Rust crates under rust/ declare "Proprietary" while the repository LICENSE is MIT

[macro516]

Hello, thanks for publishing Spark.

Which license applies to the Rust sources under rust/ — the repository's MIT LICENSE, or the
Proprietary value declared in rust/Cargo.toml?

If MIT is intended (as the LICENSE file and npm metadata suggest), would you consider updating
the workspace metadata so the declaration matches?

Location	Declaration
LICENSE	The MIT License — Copyright © 2025 WORLD LABS TECHNOLOGIES, INC.
package.json (@sparkjsdev/spark 2.1.0)	"license": "MIT"
rust/Cargo.toml (workspace package section, lines ~9–14)	license = "Proprietary"

The crates under rust/ (spark-lib, spark-rs, build-lod) inherit the workspace value via
license.workspace = true, so their package metadata resolves to Proprietary while the
repository-level LICENSE file and the published npm package both state MIT.

Thanks for taking a look.