Upgrade/replace typeahead ahead of jQuery upgrade

[joelit]

The current state of the package

https://github.com/twitter/typeahead.js/ (Last update in Apr 2015)

Suggested alternatives

https://github.com/corejavascript/typeahead.js https://github.com/caroso1222/amazon-autocomplete

[osma]

There are warnings from the jQuery Migrate plugin with current typeahead.js. However it still works with jQuery 3.6.0.

(as viewed on Chromium, which shows more detail than Firefox)