feat: 统一列表模糊搜索行为

- 统一管理端和用户中心搜索参数及多字段包含匹配

- 修复聊天搜索竞态并优化部门重名路径展示

- 补充部门展开、模型空白词和聊天查询回归测试

easyflow-ui-admin/app/src/locales/langs/en-US/plugin.json

@@ -33,7 +33,7 @@
     "tools": "tools"
   },
   "toolsManagement": "Tools Management",
-  "searchUsers": "Search Users",
+  "searchUsers": "Search plugin name or description",
   "parameterValue": "ParameterValue",
   "workflow": "Workflow",
   "workflowPluginHint": "Workflow plugins mirror the published snapshot of the target workflow. Availability is evaluated in real time against workflow permissions and approval status.",

easyflow-ui-admin/app/src/locales/langs/en-US/sysDept.json

@@ -6,6 +6,7 @@
   "ancestors": "Ancestors",
   "deptName": "DeptName",
   "deptCode": "DeptCode",
+  "searchPlaceholder": "Search department name or code",
   "sortNo": "SortNo",
   "status": "Status",
   "created": "Created",

easyflow-ui-admin/app/src/locales/langs/en-US/sysLog.json

@@ -11,7 +11,7 @@
   "actionBody": "ActionBody",
   "status": "Status",
   "created": "Created",
-  "searchPlaceholder": "Search action name",
+  "searchPlaceholder": "Search action, user, or IP",
   "startDate": "Start date",
   "endDate": "End date"
 }

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

@@ -33,7 +33,7 @@
     "tools": "工具"
   },
   "toolsManagement": "工具管理",
-  "searchUsers": "搜索用户",
+  "searchUsers": "搜索插件名称或描述",
   "parameterValue": "参数值",
   "workflow": "工作流",
   "workflowPluginHint": "工作流插件会自动镜像目标工作流的已发布快照，插件可用性会实时跟随工作流权限和审批状态变化。",

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

@@ -6,6 +6,7 @@
   "ancestors": "父级部门ID集合",
   "deptName": "部门名称",
   "deptCode": "部门编码",
+  "searchPlaceholder": "搜索部门名称或编码",
   "sortNo": "排序",
   "status": "数据状态",
   "created": "创建时间",

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

@@ -11,7 +11,7 @@
   "actionBody": "操作请求body",
   "status": "操作状态 1 成功 9 失败",
   "created": "操作时间",
-  "searchPlaceholder": "搜索操作名称",
+  "searchPlaceholder": "搜索操作、用户或 IP",
   "startDate": "开始日期",
   "endDate": "结束日期"
 }