Fix LIVE SoT P0/P1: closing state machine, OO exchange fills, BN balances.

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

backend/app/live/reconcile.py

@@ -278,14 +278,21 @@ def recover_stuck_opening(executor) -> CloseResult | None:
     group_id = str(pos.get("group_id") or "")
     perp_inst = resolve_perp_inst_id(executor.db, group_id=group_id or None)
 
+    # 期期 opening：perp_side 形如 oo_put:{put_inst}
+    oo_put_inst = ""
+    if perp_side.startswith("oo_put:"):
+        oo_put_inst = perp_side.split(":", 1)[1].strip()
+
     perp_total = 0.0
-    for side in ("long", "short"):
-        sz = exchange_perp_abs_size(client, ex_name or "", perp_inst, side)
-        if sz is None:
-            return CloseResult(ok=False, detail="recover_opening: 无法查永续")
-        perp_total += float(sz)
+    if not oo_put_inst:
+        for side in ("long", "short"):
+            sz = exchange_perp_abs_size(client, ex_name or "", perp_inst, side)
+            if sz is None:
+                return CloseResult(ok=False, detail="recover_opening: 无法查永续")
+            perp_total += float(sz)
 
     opt_sz = 0.0
+    put_sz = 0.0
     if option_inst:
         raw = exchange_option_abs_size(client, option_inst)
         if raw is None:
@@ -304,12 +311,34 @@ def recover_stuck_opening(executor) -> CloseResult | None:
                 ),
             )
         opt_sz = 0.0
+    if oo_put_inst:
+        raw_p = exchange_option_abs_size(client, oo_put_inst)
+        if raw_p is None:
+            return CloseResult(ok=False, detail="recover_opening: 无法查期期 Put")
+        put_sz = float(raw_p)
 
-    # 两边皆空 → 清槽
-    if opt_sz <= _OPT_EPS and perp_total <= _PERP_EPS:
+    # 两边皆空 → 清槽（期期须 Call+Put 皆空）
+    if opt_sz <= _OPT_EPS and put_sz <= _OPT_EPS and perp_total <= _PERP_EPS:
         release_open_slot_if_opening(executor.db)
         return CloseResult(ok=True, detail="recover_opening: 交易所空仓，已释放 opening")
 
+    # 期期：任一腿残留且无完整双边 → 禁止清槽；仅 Call 则 half_open repair
+    if oo_put_inst:
+        if put_sz > _OPT_EPS and opt_sz <= _OPT_EPS:
+            return CloseResult(
+                ok=False,
+                detail=(
+                    f"recover_opening: 期期 Put 残留({oo_put_inst}) Call 已空，"
+                    "禁止清槽，请人工核对"
+                ),
+            )
+        if opt_sz > _OPT_EPS and put_sz > _OPT_EPS:
+            return CloseResult(
+                ok=False,
+                detail="recover_opening: 期期两腿均在交易所，请人工核对后 promote",
+            )
+        # 仅 Call → 落入下方 half_open
+
     # 无元数据但有仓 → 不自动处理
     if not option_inst:
         return CloseResult(