Add uploadStream + downloadStream to the Google Drive provider so book
files sync straight from/to disk instead of buffering the whole file in
the JS heap. Marshaling a large book across the WebView<->Rust bridge as
a single Uint8Array crashes the renderer on mobile, so book sync over
Drive was effectively desktop-only; this unlocks it on Android/iOS and
keeps the heap flat for gigabyte-scale PDFs on desktop too.
- driveRest.ts: resumableCreateUrl / resumableUpdateUrl builders.
- GoogleDriveProvider: uploadStream opens a Drive resumable session
(POST new / PATCH existing; metadata in the initiation, so no reparent
follow-up), then PUTs the bytes to the one-time session URI via the
native upload plugin (tauriUpload). downloadStream GETs alt=media to
disk via tauriDownload with a bearer token. Attached on Tauri only;
web keeps the buffered fallback. Both swallow to false per the provider
contract (engine retries once).
Reuses @tauri-apps/plugin-upload already shipped for WebDAV streaming;
no new native code.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Huang Xin
531f0b58ae