Enable hedge-plan live opens with path validation, DB, and monitor.

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

lib/hedge_plan/hedge_plan_calc_lib.py

@@ -299,13 +299,17 @@ def gate_status(
     sizing_mode: str,
     plan_type: str,
     options_enabled: bool,
+    live_order: bool = False,
+    live_trading: bool = False,
+    active_count: int = 0,
+    max_active: int = 1,
 ) -> dict[str, Any]:
     from lib.trade.position_sizing_lib import is_full_margin_mode
 
     full = is_full_margin_mode(sizing_mode)
     pt = (plan_type or "").strip().lower()
     can_preview = True
-    can_start = False
+    can_start = True
     reasons: list[str] = []
     if not hedge_enabled:
         can_start = False
@@ -314,23 +318,36 @@ def gate_status(
         can_preview = False
         can_start = False
         reasons.append("期权模块未启用")
+    if not live_order:
+        can_start = False
+        reasons.append("未允许对冲真实下单(HEDGE_PLAN_LIVE_ORDER)")
+    if active_count >= max(1, int(max_active or 1)):
+        can_start = False
+        reasons.append(f"活跃计划已达上限({max_active})")
     if pt == "perp_options":
         if not full:
             can_start = False
             reasons.append("永期开仓仅全仓模式可用(当前可测算)")
-        elif hedge_enabled and options_enabled:
+        if not live_trading:
             can_start = False
-            reasons.append("P0 仅测算,真实开仓将在后续版本开放")
+            reasons.append("未开启实盘(LIVE_TRADING_ENABLED)")
     elif pt == "options_options":
-        if hedge_enabled and options_enabled:
-            can_start = False
-            reasons.append("P0 仅测算,真实开仓将在后续版本开放")
+        pass
+    else:
+        can_start = False
+        reasons.append("未知计划类型")
+    if can_start:
+        reasons = []
     return {
         "hedge_enabled": hedge_enabled,
         "options_enabled": options_enabled,
         "sizing_mode": sizing_mode,
         "is_full_margin": full,
         "plan_type": pt,
+        "live_order": live_order,
+        "live_trading": live_trading,
+        "active_count": active_count,
+        "max_active": max_active,
         "can_preview": can_preview,
         "can_start": can_start,
         "reasons": reasons,