fix真盈亏只认历史币盈亏不再另扣费，刷新按固定量价重算；修模拟到期币盈亏。

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

tests/test_options_review_pnl_freeze.py

@@ -6,8 +6,8 @@ import unittest
 
 
 class ReviewLocalSyncFreezeTests(unittest.TestCase):
-    def test_settled_true_pnl_not_rewritten_on_resync(self):
-        """已冻结真盈亏只读;同步不得因桥/指数再改写."""
+    def test_refresh_recomputes_u_keeps_frozen_qty_px(self):
+        """刷新按公式重算U;权利金币/币盈亏/开仓卖回价不变."""
         from lib.options.options_db import init_options_tables
         from lib.options.options_review_lib import sync_options_from_local_trades
         from lib.sim.mode_lib import MODE_SIM, TRADING_MODE_KEY
@@ -29,7 +29,7 @@ class ReviewLocalSyncFreezeTests(unittest.TestCase):
             ) VALUES (
                 'BTC-USD-261008-86500-P', 'BTC', 'P', 1, 0.01,
                 0.01, 0.02, 0.01, 'BTC',
-                0, 0, 'closed', 700.0,
+                0, 0, 'closed', -51.0,
                 90000.0, 80000.0, 1,
                 '2026-10-05 05:11:30', '2026-10-07 10:03:53'
             )
@@ -41,6 +41,7 @@ class ReviewLocalSyncFreezeTests(unittest.TestCase):
         trade = conn.execute(
             "SELECT realized_pnl_usdt, open_index_px, close_index_px, pnl_settled, realized_pnl, premium_paid FROM options_trades WHERE id=1"
         ).fetchone()
+        # 0.01*80000 - 0.01*(90000-80000)=700;旧错账 -51 被刷新纠正
         self.assertAlmostEqual(float(trade["realized_pnl_usdt"]), 700.0, places=2)
         self.assertAlmostEqual(float(trade["open_index_px"]), 90000.0, places=2)
         self.assertAlmostEqual(float(trade["close_index_px"]), 80000.0, places=2)