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/openpyxl/chartsheet/properties.py

@@ -0,0 +1,28 @@
+# Copyright (c) 2010-2024 openpyxl
+
+from openpyxl.descriptors import (
+    Bool,
+    String,
+    Typed
+)
+from openpyxl.descriptors.serialisable import Serialisable
+from openpyxl.styles import Color
+
+
+class ChartsheetProperties(Serialisable):
+    tagname = "sheetPr"
+
+    published = Bool(allow_none=True)
+    codeName = String(allow_none=True)
+    tabColor = Typed(expected_type=Color, allow_none=True)
+
+    __elements__ = ('tabColor',)
+
+    def __init__(self,
+                 published=None,
+                 codeName=None,
+                 tabColor=None,
+                 ):
+        self.published = published
+        self.codeName = codeName
+        self.tabColor = tabColor