Merge branch 'develop' of http://47.106.207.27:3000/AI260626/Mutual_Fund into develop_feature_customer

# Conflicts:
#	.gitignore
#	api/deps.py
#	api/router.py
#	main.py
#	tests/test_customer_agent_router.py
#	tests/test_knowledge_router.py

api/deps.py

@@ -30,6 +30,16 @@ async def get_current_user(
     return user
 
 
+async def require_knowledge_operator(user: SysUser = Depends(get_current_user)) -> SysUser:
+    """Allow only administrators or explicitly assigned knowledge operators."""
+    if user.user_type == "ADMIN":
+        return user
+    if user.user_type != "EMPLOYEE" or user.employee_role not in KNOWLEDGE_OPERATOR_ROLES:
+        raise ForbiddenError("仅运营人员可以管理知识库")
+    return user
+
+
+
 async def require_knowledge_operator(
     user: SysUser = Depends(get_current_user),
 ) -> SysUser: