refactor: 统一价格入口 mo_data.get_price() - 22个脚本移除自拉腾讯API

所有价格获取统一走 mo_data.get_price() / get_prices_batch():
  - 优先读 live_prices(DB) → 无/过期才调 stock_quote(API) → 自动写回DB
  - 22个脚本全部替换：branch_scanner chip_factors divergence_detector
    market_screener mo_provider mofin_collect monitor_300308 300308_monitor
    multi_timeframe refresh_macro_context stale_detector stale_push_wlin
    stock_profile strategy_evaluator strategy_lifecycle strategy_review
    strategy-staleness-check technical_analysis xiaoguo_signal_consumer
    collect_evaluation_data

scripts/multi_timeframe.py

@@ -18,6 +18,7 @@ from datetime import datetime, date, timedelta
 from typing import Optional
 
 from mofin_db import get_conn
+from mo_data import get_price
 
 DATA_DIR = "/home/hmo/web-dashboard/data"
 HISTORY_PATH = os.path.join(DATA_DIR, "price_history.json")
@@ -26,9 +27,6 @@ HISTORY_PATH = os.path.join(DATA_DIR, "price_history.json")
 # 腾讯API K线端点
 KLINE_URL = "http://web.ifzq.gtimg.cn/appstock/app/fqkline/get?param={market}{code},{period},,,{count},qfq"
 
-# 腾讯实时行情端点（用于市场前缀判断）
-QUOTE_URL = "http://qt.gtimg.cn/q={market}{code}"
-
 
 def _write_klines_to_db(code: str, daily: list, weekly: list, monthly: list, fundamentals: dict = None):
     """K线数据双写 SQLite（失败不影响缓存写入）"""