feat: 增加工作流和知识库三级权限

- 抽取统一资源访问骨架与部门可见范围判断

- 接入工作流和知识库的 READ/MANAGE 权限校验

- 增加可见范围配置与只读态前端交互

easyflow-ui-admin/app/src/locales/langs/zh-CN/aiWorkflow.json

@@ -14,6 +14,13 @@
   "englishName": "英文名称",
   "status": "在用户中心显示",
   "categoryId": "分类",
+  "visibilityScope": "可见范围",
+  "visibilityScopePrivate": "个人",
+  "visibilityScopePrivateDesc": "仅创建者可访问",
+  "visibilityScopeDept": "部门",
+  "visibilityScopeDeptDesc": "本部门及下级部门可访问",
+  "visibilityScopePublic": "公开",
+  "visibilityScopePublicDesc": "分类命中的内部用户可访问",
   "params": "执行参数",
   "steps": "执行步骤",
   "result": "执行结果",