Function parseSonioxTokenFrame

parseSonioxTokenFrame(
    tokens: SonioxToken[],
): {
    deltaFinalOriginal: string;
    deltaFinalTranslation: string;
    partialOriginal: string;
    partialTranslation: string;
    endpoint: boolean;
}
Parses one Soniox WebSocket token frame into delta finals, replaceable partials, and whether an utterance endpoint (<end> / <fin>) was signaled.

Final tokens are deltas (sent once, never repeated). Partials rewrite each frame.
Parameters
- tokens: SonioxToken[]
  Token array from a Soniox response frame.
Returns {
    deltaFinalOriginal: string;
    deltaFinalTranslation: string;
    partialOriginal: string;
    partialTranslation: string;
    endpoint: boolean;
}
Delta finals, current partials, and endpoint flag.
- Defined in lib/translation/streaming-asr/soniox.ts:58