feat: 添加新闻监控、持仓管理、系统日志等功能

- 新增新闻爬取和监控模块 (news_crawler, news_monitor)
- 新增 LLM 分析模块 (llm_analyzer)
- 新增持仓管理和交易历史存储
- 新增系统日志功能
- 新增前端页面: News, Positions, Settings, SystemLog
- 更新路由和 API 接口
- 更新 .gitignore 排除敏感文件

routes_position.py

@@ -0,0 +1,150 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+仓位管理相关的接口路由
+"""
+
+from fastapi import APIRouter, Request
+from typing import Dict, Optional
+import json
+
+from market.position_store import get_position_store
+from market.system_log import get_system_log
+
+
+def create_position_routes() -> APIRouter:
+    """
+    创建仓位管理路由
+    """
+    router = APIRouter()
+    position_store = get_position_store()
+
+    @router.post("/ea/positions")
+    async def receive_positions(request: Request) -> Dict:
+        """
+        EA推送持仓数据
+
+        请求体:
+        ```json
+        {
+            "symbol": "BTCUSD#",
+            "positions": [
+                {
+                    "ticket": 123456,
+                    "volume": 0.01,
+                    "priceOpen": 70000.00,
+                    "type": "BUY",
+                    "profit": 100.50,
+                    "distanceSL": 50.0,
+                    "distanceTP": 100.0
+                }
+            ]
+        }
+        ```
+        """
+        try:
+            data = await request.json()
+            symbol = data.get('symbol', '')
+            positions = data.get('positions', [])
+
+            if not symbol:
+                return {"status": "error", "message": "缺少品种信息"}
+
+            result = position_store.update_positions(symbol, positions)
+
+            # 记录日志
+            if positions:
+                system_log = get_system_log()
+                system_log.add_log(
+                    "position_update",
+                    {
+                        "count": len(positions),
+                        "closed": result.get("closed", 0)
+                    },
+                    symbol=symbol,
+                    message=f"更新 {len(positions)} 个持仓"
+                )
+
+            return result
+
+        except Exception as e:
+            print(f"[PositionAPI] 接收持仓数据异常: {e}")
+            return {"status": "error", "message": str(e)}
+
+    @router.get("/positions")
+    async def get_positions(symbol: Optional[str] = None) -> Dict:
+        """
+        获取持仓数据
+
+        参数:
+        - symbol: 可选，指定品种；不提供则返回所有
+        """
+        positions = position_store.get_positions(symbol)
+        return {
+            "status": "ok",
+            "count": len(positions),
+            "positions": positions
+        }
+
+    @router.get("/positions/summary")
+    async def get_positions_summary(symbol: Optional[str] = None) -> Dict:
+        """
+        获取持仓汇总
+
+        参数:
+        - symbol: 可选，指定品种；不提供则返回所有
+        """
+        summary = position_store.get_summary(symbol)
+        return {
+            "status": "ok",
+            **summary
+        }
+
+    @router.get("/positions/{symbol}/{ticket}")
+    async def get_position(symbol: str, ticket: int) -> Dict:
+        """
+        获取单个持仓详情
+        """
+        position = position_store.get_position(symbol, ticket)
+        if not position:
+            return {"status": "error", "message": "持仓不存在"}
+        return {
+            "status": "ok",
+            "position": position
+        }
+
+    # ==================== 交易历史接口 ====================
+
+    @router.get("/trade_history")
+    async def get_trade_history() -> Dict:
+        """
+        获取交易历史数据
+        """
+        from market.trade_history_store import get_trade_history_store
+        store = get_trade_history_store()
+
+        deals = store.get_all_deals()
+        statistics = store.get_statistics()
+
+        return {
+            "status": "ok",
+            "deals": deals,
+            "statistics": statistics
+        }
+
+    @router.get("/trade_history/statistics")
+    async def get_trade_history_statistics() -> Dict:
+        """
+        获取交易历史统计
+        """
+        from market.trade_history_store import get_trade_history_store
+        store = get_trade_history_store()
+
+        statistics = store.get_statistics()
+
+        return {
+            "status": "ok",
+            **statistics
+        }
+
+    return router