Function warnInvalid

apps/api/src/lib/ai/ai.utils.ts:20–24

(reason: string)

};

const warnInvalid = (reason: string): void => {
  logger.warn(`OPENAI_DEFAULT_HEADERS ${reason} — ignoring`, {
    event: "ai_default_headers_invalid",
  });
};

/**
 * Parses `OPENAI_DEFAULT_HEADERS` (a JSON object) into a flat