v0.1.0: CRM/ERP 系统内测版本 - 安全加固完成

- Docker bridge 网络隔离（8000 端口封死）
- Gunicorn 4 Worker 多进程
- Alembic 数据库迁移基线
- 日志轮转 20m×3
- JWT 密钥 + DB 密码 + CORS 收紧
- 3-2-1 备份链路（NAS + R740-B 冷备）
- 连接池 pool_pre_ping + pool_recycle=3600

server/venv/lib/python3.12/site-packages/sqlalchemy/future/__init__.py

@@ -0,0 +1,16 @@
+# future/__init__.py
+# Copyright (C) 2005-2024 the SQLAlchemy authors and contributors
+# <see AUTHORS file>
+#
+# This module is part of SQLAlchemy and is released under
+# the MIT License: https://www.opensource.org/licenses/mit-license.php
+
+"""2.0 API features.
+
+this module is legacy as 2.0 APIs are now standard.
+
+"""
+from .engine import Connection as Connection
+from .engine import create_engine as create_engine
+from .engine import Engine as Engine
+from ..sql._selectable_constructors import select as select

server/venv/lib/python3.12/site-packages/sqlalchemy/future/engine.py

@@ -0,0 +1,15 @@
+# future/engine.py
+# Copyright (C) 2005-2024 the SQLAlchemy authors and contributors
+# <see AUTHORS file>
+#
+# This module is part of SQLAlchemy and is released under
+# the MIT License: https://www.opensource.org/licenses/mit-license.php
+"""2.0 API features.
+
+this module is legacy as 2.0 APIs are now standard.
+
+"""
+
+from ..engine import Connection as Connection  # noqa: F401
+from ..engine import create_engine as create_engine  # noqa: F401
+from ..engine import Engine as Engine  # noqa: F401