refactor: 缠论引擎包化与 Web 分层（ECR-001）

将根目录引擎迁入 chanlun/ 并保留兼容 shim；拆分 TF_DF 与 web 服务；
前端模块化；strategies 改用 chanlun 导入；补充 ESS 文档与 golden 回归。

Co-authored-by: Cursor <cursoragent@cursor.com>

strategies/Deepseek_BTC.py

@@ -8,10 +8,10 @@ import freqtrade.vendor.qtpylib.indicators as qtpylib
 import sys 
 import os
 #sys.setrecursionlimit(1000000) #例如这里设置为一百万
-#sys.path.append(os.path.abspath("/freqtrade/user_data/Chan"))
-sys.path.append(os.path.abspath("/Users/jack/Project/freqtrade/user_data/Chan"))
-#sys.path.append(os.path.abspath("/Users/jack/Documents/GitHub/freqtrade/user_data/Chan"))
-from ChanLun import ChanLun
+#sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+#sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+from chanlun import ChanLun
 # --------------------------------
 from technical.util import resample_to_interval, resampled_merge
 import talib.abstract as ta
@@ -19,7 +19,7 @@ import freqtrade.vendor.qtpylib.indicators as qtpylib
 from datetime import datetime, timedelta, timezone
 from freqtrade.persistence import Trade, Order
 from typing import Optional
-from ChanPY import ChanPY
+from chanlun.analysis.ChanPY import ChanPY
 import logging
 logger = logging.getLogger(__name__)
 from openai import OpenAI