Format all non-generated files with oxfmt via `vp fmt`. Add
.oxfmtignore to skip bindings/ and wasm-pack output. Add npm
format script and update DEVELOPMENT.md docs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace Vite/Vitest with vite-plus, update WASM loading to native Vite 8
?init pattern, switch React compiler to @rolldown/plugin-babel, and
migrate git hooks from husky to vite-hooks.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>