add 车型项目库：增删改查

src/api/projectLibraryApi.js

@@ -0,0 +1,11 @@
+import { postAction } from './manage.js'
+
+// 车型项目库-新增
+const addVehicleItemLibrary = (params) => postAction('/projectLibrary/lawsProjectLibrary/add', params)
+// 车型项目库-编辑
+const editVehicleItemLibrary = (params) => postAction('/projectLibrary/lawsProjectLibrary/edit', params)
+
+export {
+  addVehicleItemLibrary,
+  editVehicleItemLibrary
+}