chore: 重构前基线快照（工作区既有改动 + 重构计划文档）

code/fms/fms-vue/tests/helpers/app.js

@@ -61,9 +61,9 @@ export async function mountPage(Component, options = {}) {
     global: {
       plugins: [pinia, router],
       stubs: options.stubs || {},
-      ...(options.global || {}),
+      ...options.global,
     },
-    ...(options.mountOptions || {}),
+    ...options.mountOptions,
   })
 
   return { wrapper, router, pinia }