Currently packages with not tags are ignore as consequence of https://github.com/espanso/hub-frontend/issues/28, [specifically](https://github.com/espanso/hub-frontend/blob/fff6eb084d6178a903adf071d7f19314673ff0f3/api/domain.ts#L40) because the `io-ts` decoder defines a `NonEmptyArray`. We might revisit our initial choice of excluding packages with no tags from the domain.