Multiple open `Handle`s for the same file don't share metadata

[StoreFS] write() does not update inode metadata in the same transaction, breaking atomicity and causing data corruption on interrupt

Synchronous configuration

a version without polyfills?

The configuration `caseFold` is not listed in `config.d.ts`

Why relicense from MIT to LGPL?

Not clear how to use ArrayBuffer backend with Emscripten FS

Exceptions are incorrectly specific

Path resolution fails when changing PWD in contexts, `normalizePath` calls are duplicated.

Improved driver/module API, sysfs (`/sys`)