Add .oxfmtignore to skip generated bindings and wasm-pack output.
Add npm format script, update DEVELOPMENT.md for Vite+ toolchain,
and format all non-generated files with oxfmt.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Change from data.buffer to new Uint8Array(data) to fix ArrayBufferLike type compatibility with Blob constructor
- Fixes TS2322 errors about SharedArrayBuffer not being assignable to BlobPart
