fix: resolve func undefined in menu init and slice error on undefined array in kitting vue

inventory-backend/app/services/permission_service.py

@@ -1,5 +1,6 @@
 from app.models.system import SysMenu, SysElement, SysRolePermission
 from app.extensions import db
+from sqlalchemy import func
 from sqlalchemy.exc import SQLAlchemyError
 
 
@@ -401,7 +402,7 @@ class PermissionService:
             # 定义菜单结构 (code, name, path, parent_code, sort_order)
             menu_defs = [
                 # 顶级菜单 (按侧边栏顺序)
-                ('material_mgmt', '基础信息管理', '/material', None, 10),
+                ('material_mgmt', '基础信息管理', '/basic', None, 10),
                 ('inventory_mgmt', '入库管理', '/inventory', None, 20),
                 ('stocktake_mgmt', '盘点管理', '/stocktake', None, 30),
                 ('outbound_mgmt', '出库管理', '/outbound', None, 40),
@@ -410,8 +411,9 @@ class PermissionService:
                 ('scrap_mgmt', '报废管理', '/scrap', None, 70),
                 ('system_mgmt', '系统管理', '/system', None, 80),
 
-                # 基础信息子菜单
-                ('material_base', '基础信息', '/material/index', 'material_mgmt', 1),
+                # 基础信息子菜单（/basic 父级下的两个子路由）
+                ('material_base', '物料基础信息', '/basic/material', 'material_mgmt', 1),
+                ('basic_kitting', '产能与齐套分析', '/basic/kitting', 'material_mgmt', 2),
 
                 # 入库管理子菜单
                 ('inbound_buy', '采购入库', '/inventory/buy', 'inventory_mgmt', 1),