清理残留 .pyc 和 .env.example 中 Polymarket 环境变量

.env.example

@@ -180,26 +180,6 @@ POLYWEATHER_PAYMENT_POINTS_PER_USDC=500
 POLYWEATHER_PAYMENT_POINTS_MAX_DISCOUNT_USDC=3
 POLYWEATHER_PAYMENT_ALLOWED_PLAN_CODES=pro_monthly
 POLYWEATHER_PAYMENT_PLAN_CATALOG_JSON=
-
-# Polymarket market scan
-POLYMARKET_MARKET_SCAN_ENABLED=true
-POLYMARKET_GAMMA_URL=https://gamma-api.polymarket.com
-POLYMARKET_CLOB_URL=https://clob.polymarket.com
-POLYMARKET_CHAIN_ID=137
-POLYMARKET_HTTP_TIMEOUT_SEC=20
-POLYMARKET_MARKET_CACHE_TTL_SEC=60
-POLYMARKET_PRICE_CACHE_TTL_SEC=30
-# false = fetch CLOB book/depth for orderbook analysis; true = price-only, lighter but no book levels
-POLYMARKET_FAST_PRICE_ONLY=false
-POLYWEATHER_MARKET_SCAN_PAYLOAD_TTL_SEC=30
-POLYMARKET_WS_PRICE_ENABLED=false
-POLYMARKET_WS_MARKET_URL=wss://ws-subscriptions-clob.polymarket.com/ws/market
-POLYMARKET_WS_QUOTE_TTL_SEC=8
-POLYMARKET_WS_MAX_ASSETS=256
-POLYMARKET_WS_RECONNECT_DELAY_SEC=3
-POLYMARKET_DISCOVERY_PAGES=6
-POLYMARKET_DISCOVERY_LIMIT=200
-POLYMARKET_SIGNAL_MIN_LIQUIDITY=500
 POLYMARKET_SIGNAL_EDGE_PCT=2
 
 # Polygon watcher