Count instance win rate by positive PnL and show external closes as manual close.

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

crypto_monitor_gate_bot/app.py

@@ -193,7 +193,7 @@ from history_window_lib import (
     utc_window_to_bj_sql_strings,
     utc_window_to_utc_sql_strings,
 )
-from trade_result_lib import normalize_result_with_pnl
+from trade_result_lib import count_winning_trades, normalize_result_with_pnl
 
 
 def load_env_file(path):
@@ -6766,11 +6766,7 @@ def render_main_page(page="trade", embed_mode=None):
         records = [to_effective_trade_dict(r) for r in raw_records]
         total = len(records)
         miss_count = sum(1 for r in records if (r.get("effective_result") or "") == "错过")
-        win = sum(
-            1
-            for r in records
-            if (r.get("effective_result") or "") in ("止盈", "保本止盈", "移动止盈")
-        )
+        win = count_winning_trades(records)
         occupied_miss_total = sum(
             1
             for r in records