{"repo": "changdaye/etf-penetration-analysis", "files": {"backend/.env.example": {"955309a7761d6ae6fd14ccc6bd0037328d690c11": {"t": 1786068612.989157, "n": 98, "h": "c682f1aa362b48f9", "c": "# DeepSeek API Key\n# 在 https://platform.deepseek.com/ 注册并获取\nDEEPSEEK_API_KEY=sk-your-api-key-here\n"}}}}