Cherry-picked and re-verified the applicable subset of
julianshen/readest@fa1b74a0 (its "address PR #15 bot reviews" commit). The
fork-only AI-annotation-tool change was dropped — readest has no 'ai' toolbar
tool. Each logic fix is covered by a failing-first test.
- TTS position sequence is now an app-wide monotonic counter, so a fresh
TTSController (constructed per `tts-speak`) isn't dropped by consumers holding
`lastSequenceSeen` from a prior session.
- share.ts only swallows AbortError (user cancel); other failures — e.g.
NotAllowedError when a quick action fires without a user gesture — fall back to
the clipboard so the text still reaches the user.
- document.isTxt tolerates MIME params (text/plain;charset=utf-8), uppercase
extensions (BOOK.TXT), and a nameless Blob, so a TXT can't slip onto the
non-text path and yield a null book.
- updater getNightlyPlatformKey matches x86_64/aarch64 explicitly; a 32-bit or
otherwise unknown arch yields no nightly instead of mis-routing to aarch64.
- UpdaterWindow downloadWithProgress resolves on tauriDownload completion even
when Content-Length is absent (no more hang on portable/AppImage/Android).
- nightly_update.rs uses async tokio::fs::read in the async command.
- nightly.yml: serialize runs via a concurrency group (no cancel) and
persist-credentials:false on checkouts.
- edge TTS route only emits the word-boundary header when it fits under ~8KB;
oversized values get dropped by proxies, and the client falls back to [].
- RSVPOverlay drops the contradictory aria-disabled on the functional rate
button (it opens the pace picker).
- nightly verify harness handles artifact stream errors instead of crashing.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>