fix: 修复主站自动刷新内存泄漏，并完善 chan_tv 图表体验

主站重建前完整 dispose、去掉重复 sync 监听，自动刷新默认增量更新；顺带消除首屏重复 analyze、复用 ChanMACD，以及全版 TV 指标/未完成中枢/布局本地缓存。

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

web/api/pages.py

@@ -1,5 +1,6 @@
 """页面路由。"""
 from flask import Blueprint, render_template, send_from_directory
+from config import DATA_SERVICE_URL, DATA_SERVICE_WS_URL
 from services.runtime import *  # noqa: F403
 from services import runtime as R
 
@@ -8,7 +9,11 @@ bp = Blueprint("pages", __name__)
 @bp.route('/chan_tv')
 def chan_tv():
 	"""缠论 TradingView 高级图表页面"""
-	return render_template('chan_tv.html')
+	return render_template(
+		'chan_tv.html',
+		data_service_url=DATA_SERVICE_URL,
+		data_service_ws_url=DATA_SERVICE_WS_URL,
+	)
 
 @bp.route('/charting_library/<path:filename>')
 def serve_charting_library(filename):