修复币本位平仓/到期后未自动卖回，并消除模拟盘卖币时数据库锁定。

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

lib/options/options_register.py

@@ -458,6 +458,13 @@ def _sync_options_trades(
         conn.commit()
     finally:
         conn.close()
+    try:
+        from lib.options.options_coin_open_lib import sweep_spot_after_options_flat
+
+        sweep_spot_after_options_flat(cfg, ex)
+        _mark_balances_stale(cfg)
+    except Exception:
+        pass
 
 
 def register_options_routes(app: Flask, cfg: dict[str, Any]) -> None:
@@ -1694,12 +1701,20 @@ def register_options_routes(app: Flask, cfg: dict[str, Any]) -> None:
         data = request.get_json(silent=True) or {}
         underlying = (data.get("underlying") or cfg.get("default_underly") or "ETH").strip().upper()
         inst_id = (data.get("inst_id") or "").strip() or None
+        from lib.options.options_spot_bridge_lib import sell_residual_after_option_flat
+
         conn = cfg["get_db"]()
         try:
             init_options_tables(conn)
-            from lib.options.options_spot_bridge_lib import sell_residual_after_option_flat
-
+            try:
+                conn.commit()
+            except Exception:
+                pass
             out = sell_residual_after_option_flat(conn, ex, underlying=underlying, inst_id=inst_id)
+            try:
+                conn.commit()
+            except Exception:
+                pass
             if out.get("ok"):
                 _mark_balances_stale(cfg)
             return jsonify(out)
@@ -1976,12 +1991,20 @@ def _start_monitor_thread(app: Flask, cfg: dict[str, Any]) -> None:
             return 0
         live_ids = {str(p.get("instId") or "") for p in raw if str(p.get("instId") or "")}
         reconcile_live_open_trades(conn, live_inst_ids=live_ids)
-        return sync_open_options_trades(
+        n = sync_open_options_trades(
             conn,
             live_inst_ids=live_ids,
             fetch_history_fn=lambda inst_id: fetch_option_position_history(ex, inst_id),
             notify_cfg=cfg,
         )
+        try:
+            from lib.options.options_coin_open_lib import sweep_spot_after_options_flat
+
+            sweep_spot_after_options_flat(cfg, ex)
+            _mark_balances_stale(cfg)
+        except Exception:
+            pass
+        return n
 
     def _target_close(inst_id: str) -> dict[str, Any]:
         from lib.options.options_target_lib import close_option_by_bid_depth