QVAC SDK v0.13.2

📦 NPM: https://www.npmjs.com/package/@qvac/sdk/v/0.13.2

A small patch release: TTS language validation is now engine-aware, the Bare
build of the SDK drops two Node-only install dependencies, and the bundled
@qvac/rag is updated.

New APIs

TTS language validation is now specific to each engine instead of sharing a
single four-language list. Chatterbox accepts all 18 of its multilingual
languages, and Supertonic is restricted to the five it actually supports at
runtime (en, es, fr, pt, ko). Two new constants and their types are
exported so you can reference each engine's language set directly.

import {
  TTS_CHATTERBOX_LANGUAGES, // en, es, fr, de, it, pt, nl, pl, tr, sv, da, fi, no, el, ms, sw, ar, ko
  TTS_SUPERTONIC_LANGUAGES, // en, es, fr, pt, ko
  type TtsChatterboxLanguage,
  type TtsSupertonicLanguage,
} from "@qvac/sdk";

// Chatterbox now accepts all 18 multilingual languages
await loadModel({
  modelSrc: ...,
  modelConfig: { ttsEngine: "chatterbox", language: "tr" },
});

Supertonic configs no longer accept de or it. The native engine never
produced valid audio for those languages, so this tightens validation to match
real runtime support rather than removing a working capability.

Dependency and Packaging Changes

The Bare build (@qvac/bare-sdk) no longer declares bare-runtime and
bare-pack as dependencies. Neither is reachable on Bare — Bare apps already
ship the runtime — and dropping bare-runtime avoids pulling roughly 80MB of
per-platform prebuilds at install time. Both packages remain available in
@qvac/sdk for the Node host path.

The bundled @qvac/rag dependency is updated to ^0.6.4.