* Feature: Add additional dataset options and their descriptions, updat… (#4874)
* Feature: Add additional dataset options and their descriptions, update menu components to support submenu functionality
* Optimize the menu component by removing the sub-menu position attribute, introducing the MyPopover component to support sub-menu functionality, and adding new dataset options and their descriptions in the dataset list.
---------
Co-authored-by: dreamer6680 <146868355@qq.com>
* api dataset tip
* remove invalid code
---------
Co-authored-by: dreamer6680 <1468683855@qq.com>
Co-authored-by: dreamer6680 <146868355@qq.com>
