fix: the failure of breadcrumb animation (#4073)

scripts/vsh/src/check-dep/index.ts

@@ -44,7 +44,7 @@ async function runDepcheck() {
       // 删除file:前缀的依赖提示，该依赖是本地依赖
       Reflect.deleteProperty(unused.missing, 'file:');
       Object.keys(unused.missing).forEach((key) => {
-        unused.missing[key] = unused.missing[key].filter(
+        unused.missing[key] = (unused.missing[key] || []).filter(
           (item: string) => !item.startsWith('/'),
         );
         if (unused.missing[key].length === 0) {