fix: 修复 Chrome 90 智能体文档上传失败

- 复用兼容 UUID 生成逻辑，移除对 crypto.randomUUID 的依赖

- 补充旧浏览器缺失 randomUUID 时的上传回归测试

easyflow-ui-admin/packages/effects/common-ui/package.json

@@ -32,6 +32,7 @@
     "@easyflow/icons": "workspace:*",
     "@easyflow/locales": "workspace:*",
     "@easyflow/types": "workspace:*",
+    "@easyflow/utils": "workspace:*",
     "@incremark/theme": "1.0.2",
     "@incremark/vue": "1.0.2",
     "@vueuse/core": "catalog:",