feat(tplus): 新增 T+ 只读同步服务与同步管理

backend/pyproject.toml

@@ -38,6 +38,11 @@ dependencies = [
     "python-multipart>=0.0.32",
 ]
 
+[project.optional-dependencies]
+tplus = [
+    "pyodbc>=5.2,<6",
+]
+
 [dependency-groups]
 dev = [
     "pytest>=8.3",