Use English tagline and open daily K-line when jumping from tradable symbols.

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

static/manifest.json

@@ -2,7 +2,7 @@
   "id": "/",
   "name": "国内期货 · 交易复盘系统",
   "short_name": "交易复盘",
-  "description": "专注于仓位管理和纪律执行",
+  "description": "Position Management · Disciplined Execution",
   "start_url": "/login",
   "scope": "/",
   "display": "standalone",