This commit uses GroupChooser as the input for param input of type
group_id. Meanwhile, it improves invalid group validation and semantic
error prompts.
This commit refactors the category id normalization of param-input to
use `Category.asyncFindBySlugPath`.
Now, the category id input will use an async query when the
default/initial value is category slug.
Co-authored-by: Natalie <[email protected]>
David Taylor
锦心
