okx-auto-position: 平仓推送删 unrealizedPnl 字段 (改用 fillPnl/不显示)

**Bug**: 平仓推送显示 unrealizedPnl (浮盈) + 不扣手续费
**实际**: 用户从 OKX app 看真盈亏 (-1.9 vs 推送 +2.96 不一致)

**Fix**:
1. okx_position_advisor.py close_position() 用 fillPnl (OKX 真成交字段) 替换 unrealizedPnl
2. format_close_result() 删 '盈亏: X USDT' 字段
3. format_close_message() 删 '浮盈' 字段
4. 平仓推送加 '💡 实际盈亏请到 OKX app 查看 (扣手续费 + funding)' 提示

**保留**:
- format_execution_result() 开仓前预测盈利额 (TP/SL 推算的合理预估)
- record_confirmed 表的 pnl 字段 (历史归档)

预期: 用户平仓时推送不带误导性'X USDT 浮盈', 改从 OKX app 自己看真盈亏

okx-auto-position/scripts/okx_position_advisor.py

@@ -692,12 +692,21 @@ def close_position(exchange, symbol, inst_id):
     import time
     time.sleep(2)
 
-    # 5. Get close price from trades
+    # 5. Get REAL close PnL from fills (扣手续费后的已实现盈亏)
+    # fetch_my_trades 返回字段: price/fee/cost/info/fillPnl (OKX 真实成交)
     try:
-        fills = exchange.fetch_my_trades(symbol, limit=1)
-        close_price = float(fills[0]['price']) if fills else 0
+        fills = exchange.fetch_my_trades(symbol, limit=5)
+        if fills:
+            close_price = float(fills[-1]['price'])
+            # fillPnl 是 OKX 返回的真盈亏 (扣手续费 + funding)
+            # 聚合最近 5 笔 (close 可能分多笔)
+            real_pnl = sum(float(f.get('info', {}).get('fillPnl', 0)) for f in fills)
+        else:
+            close_price = 0
+            real_pnl = 0
     except Exception:
         close_price = 0
+        real_pnl = 0
 
     results['closed'] = {
         'symbol': symbol.split('/')[0] + '/USDT',
@@ -705,7 +714,7 @@ def close_position(exchange, symbol, inst_id):
         'contracts': contracts,
         'entry': entry,
         'close_price': close_price,
-        'pnl': pnl,
+        'pnl': real_pnl,  # 用 fillPnl (真盈亏) 不用 unrealizedPnl (浮盈)
     }
 
     return results
@@ -726,7 +735,8 @@ def format_close_result(results):
 
     c = results.get('closed')
     if c:
-        pnl_emoji = "🟢" if c['pnl'] >= 0 else "🔴"
+        # 2026-08-05: 不显示盈亏 (unrealizedPnl 不准, fillPnl 需要查询)
+        # 用户从 OKX app 自己看实际盈亏
         lines.extend([
             f"",
             f"📊 **{c['symbol']} 平仓确认:**",
@@ -734,8 +744,9 @@ def format_close_result(results):
             f"• 数量: {c['contracts']}张",
             f"• 入场价: {c['entry']}",
             f"• 平仓价: **{c['close_price']}**",
-            f"• {pnl_emoji} 盈亏: **{c['pnl']:.2f} USDT**",
             f"• 已取消止盈止损",
+            f"",
+            f"💡 实际盈亏请到 OKX app 查看 (扣手续费 + funding)",
         ])
 
     return '\n'.join(lines)