SPREADSHEET_ID=
OPENAI_API_KEY=
OPENAI_MODEL=gpt-4
OPENAI_SYSTEM_PROMPT=You are an assistant that optimizes eBay listing titles.
OPENAI_USER_PROMPT=Rewrite this eBay title "{title}" to maximize search visibility on eBay. The rewritten title must be **no more than 80 characters total, including spaces**. Do not exceed the character limit under any circumstances. Ensure the title is concise, relevant, and keyword-rich.
