Store-backed upload helpers for Commonware Simplex blocks and certificates.
- rs: typed Rust client for Commonware
Block, notarization, and finalization values. - ts: browser/client-side helpers for raw and verified Simplex artifact bytes.
The clients use the Commonware Library revision pinned in the workspace
Cargo.toml and share the same Store key layout across Rust, TypeScript, and
the sandbox.