CI / test (push) Failing after 14s
- Fix version skew: clawhdf5-py (pyproject.toml 1.93.0 -> 2.1.0) and packages/clawhdf5-node (package.json 2.0.0 -> 2.1.0) were both behind the actual crate version. - Correct stale ROADMAP.md claims: the TypeScript bridge already has a complete napi-rs package (not "no package.json"); CI/CD is now wired up via .gitea/workflows/ci.yml. - Fix CLAUDE.md: clawhdf5-gpu uses wgpu with hand-written WGSL compute shaders, not CubeCL. - chunked_read.rs: drop 12 unnecessary chunk_dimensions[..rank].to_vec() allocations — all three callees already accept &[u32]. - btree_v1.rs: add an overflow-safe ensure_len(data, offset, needed) helper (checked_add) and use it at the two plain-arithmetic bounds guards, closing a usize-overflow edge case reachable from a crafted near-usize::MAX B-tree offset. Add a regression test. - Clarify that the integrity hashes in clawhdf5-agent/provenance.rs (FNV-1a) and clawhdf5-format/provenance.rs (SHA-256) are unkeyed and only detect accidental corruption, not tampering — doc-only change. - README.md: document that the mpi-io feature's read/write paths are root-read+broadcast / gather-to-rank-0, not true collective I/O.