feat(hedge): option-primary watch entry with leverage gate

Start strategy arms a watching plan instead of opening immediately; list filters by leverage; type is a dropdown defaulting to OTM.

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

lib/hedge_plan/hedge_plan_db.py

@@ -83,6 +83,7 @@ def init_hedge_plan_tables(conn: sqlite3.Connection) -> None:
     _ensure_column(conn, "hedge_plans", "strike_interval", "REAL")
     _ensure_column(conn, "hedge_plans", "min_option_hours", "REAL")
     _ensure_column(conn, "hedge_plans", "option_moneyness", "TEXT")
+    _ensure_column(conn, "hedge_plans", "option_leverage", "REAL")
     _ensure_column(conn, "hedge_plans", "perp_direction", "TEXT")
     _ensure_column(conn, "hedge_plan_legs", "ct_mult", "REAL")
 
@@ -99,15 +100,19 @@ def _ensure_column(conn: sqlite3.Connection, table: str, col: str, typedef: str)
         conn.execute(f"ALTER TABLE {table} ADD COLUMN {col} {typedef}")
 
 
+_ACTIVE_STATUSES = ("opening", "active", "partial", "watching")
+
+
 def count_active_plans(conn: sqlite3.Connection, plan_type: Optional[str] = None) -> int:
+    statuses = ",".join(f"'{s}'" for s in _ACTIVE_STATUSES)
     if plan_type:
         row = conn.execute(
-            "SELECT COUNT(1) AS c FROM hedge_plans WHERE status IN ('opening','active','partial') AND plan_type=?",
+            f"SELECT COUNT(1) AS c FROM hedge_plans WHERE status IN ({statuses}) AND plan_type=?",
             (plan_type,),
         ).fetchone()
     else:
         row = conn.execute(
-            "SELECT COUNT(1) AS c FROM hedge_plans WHERE status IN ('opening','active','partial')"
+            f"SELECT COUNT(1) AS c FROM hedge_plans WHERE status IN ({statuses})"
         ).fetchone()
     return int((row["c"] if row else 0) or 0)
 
@@ -200,7 +205,7 @@ def delete_plan(conn: sqlite3.Connection, plan_id: int) -> dict[str, Any]:
     if not plan:
         return {"ok": False, "msg": "计划不存在"}
     st = str(plan.get("status") or "")
-    if st in ("opening", "active", "partial"):
+    if st in ("opening", "active", "partial", "watching"):
         return {"ok": False, "msg": "进行中的计划不可删除,请先结束"}
     conn.execute("DELETE FROM hedge_plan_legs WHERE plan_id=?", (int(plan_id),))
     conn.execute("DELETE FROM hedge_plans WHERE id=?", (int(plan_id),))
@@ -236,7 +241,23 @@ def attach_legs_to_plans(conn: sqlite3.Connection, plans: list[dict[str, Any]])
         legs = get_plan_legs(conn, int(p["id"]))
         row = dict(p)
         row["legs"] = legs
-        row["contracts_summary"] = legs_contract_summary(legs)
+        summary = legs_contract_summary(legs)
+        if str(p.get("status") or "") == "watching" and (not legs or summary == "—"):
+            money = str(p.get("option_moneyness") or "otm")
+            money_lab = {"itm": "实/平", "atm": "平值", "otm": "虚值"}.get(money, money)
+            parts = [f"盯盘·{money_lab}"]
+            try:
+                if p.get("strike_interval") not in (None, ""):
+                    parts.append(f"间隔{float(p.get('strike_interval')):g}")
+            except (TypeError, ValueError):
+                pass
+            try:
+                if p.get("option_leverage") not in (None, ""):
+                    parts.append(f"杠杆≥{float(p.get('option_leverage')):g}")
+            except (TypeError, ValueError):
+                pass
+            summary = "·".join(parts)
+        row["contracts_summary"] = summary
         row["missing_leg"] = missing_leg_role(legs)
         out.append(row)
     return out