重构项目架构，新增 MT5 代理服务

- 重构核心模块：DataProvider 依赖注入、RiskController 门面、信号注册表
- 新增 FastAPI 代理服务 (run/server.py)，支持局域网远程调用 MT5
- 新增 RemoteDataProvider + AttrDict，远端无缝替代 LiveDataProvider
- 新增序列化模块，MT5 对象转 JSON 兼容格式
- 重构入口点至 run/ 包，支持 python -m run.realtime/server/backtest/optimize
- 更新 CLAUDE.md 文档

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Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>

run/optimize.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""优化器入口 — python -m run.optimize"""
+
+import sys
+import os
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from execution.optimize import run_optimizer
+from logger import logger
+
+
+def main():
+    print("=" * 60)
+    print("MT5 智能交易系统 - 遗传算法参数优化")
+    print("=" * 60)
+
+    try:
+        best_params, best_fitness = run_optimizer()
+        print(f"\n优化完成！最佳适应度: {best_fitness:.2f}")
+    except Exception as e:
+        import traceback
+        logger.error(f"优化器运行出错: {e}")
+        traceback.print_exc()
+
+
+if __name__ == "__main__":
+    main()