SIGNALSCOUT_APP_NAME=SignalScout SIGNALSCOUT_ENV=dev SIGNALSCOUT_DATABASE_URL=mysql+pymysql://signalscout:signalscout@127.0.0.1:3306/signalscout?charset=utf8mb4 SIGNALSCOUT_LLM_BASE_URL=https://api.zayuapi.com/v1 SIGNALSCOUT_LLM_API_KEY= SIGNALSCOUT_LLM_MODEL=grok-4.3 SIGNALSCOUT_LLM_TIMEOUT_SECONDS=90 SIGNALSCOUT_LLM_MAX_TOKENS=4000 SIGNALSCOUT_NEWS_RECENT_DAYS=3 SIGNALSCOUT_NEWS_MAX_ITEMS=12 SIGNALSCOUT_NEWS_SEARCH_MAX_RECORDS=20 SIGNALSCOUT_GITHUB_RECENT_DAYS=30 SIGNALSCOUT_GITHUB_MIN_STARS=20 SIGNALSCOUT_GITHUB_MAX_PROJECTS=5 SIGNALSCOUT_AGENT_TIMEZONE=Asia/Shanghai SIGNALSCOUT_AGENT_CRON_HOUR=8 SIGNALSCOUT_AGENT_CRON_MINUTE=30 SIGNALSCOUT_REPORT_DIR=reports SIGNALSCOUT_LOG_FILE=logs/app.log SIGNALSCOUT_LOG_TAIL_LINES=200