fix: 清理幽灵止盈止损监控并修正仓位上限冻结误触发

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

risk/account_risk_lib.py

@@ -227,7 +227,7 @@ def reduce_cooloff_after_journal(conn, *, trading_day: str, now: Optional[dateti
     )
 
 
-def get_risk_status(conn, *, now: Optional[datetime] = None) -> dict:
+def get_risk_status(conn, *, now: Optional[datetime] = None, active_count: Optional[int] = None) -> dict:
     def _load() -> dict:
         ensure_account_risk_schema(conn)
         row = conn.execute("SELECT * FROM account_risk_state WHERE id=1").fetchone()
@@ -244,7 +244,7 @@ def get_risk_status(conn, *, now: Optional[datetime] = None) -> dict:
         now_ms = _now_ms(now)
         daily = int(_row_get(row, "daily_frozen") or 0) == 1
         until = _row_get(row, "cooloff_until_ms")
-        active = count_active_trade_monitors(conn)
+        active = count_active_trade_monitors(conn) if active_count is None else int(active_count)
         mx = max_active_positions()
         pos_limit = active >= mx
 
@@ -295,8 +295,8 @@ def get_risk_status(conn, *, now: Optional[datetime] = None) -> dict:
     return _db_retry(_load)
 
 
-def assert_can_open(conn) -> Optional[str]:
-    rs = get_risk_status(conn)
+def assert_can_open(conn, *, active_count: Optional[int] = None) -> Optional[str]:
+    rs = get_risk_status(conn, active_count=active_count)
     if not rs.get("can_trade"):
         return rs.get("reason") or "当前不可开仓"
     return None