a355db1ef5
Read stt.groq.language from config.yaml (with HERMES_LOCAL_STT_LANGUAGE env fallback) and forward it to the Groq Whisper API to skip auto-detection on known-language audio. Omit when unset so Groq auto-detects, preserving today's behavior. Bonus: swap xAI's hardcoded env literal for the LOCAL_STT_LANGUAGE_ENV constant for consistency. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>