[Feature Request] Allow search redirects from google to other search engines

[TheInfamousAlk]

So some applications (like discord) have a feature that lets you highlight text and right click to "Search with Google". It opens up a new tab with a google search. There's no way in discord or other apps that do this to change the search provider. They just open a custom URL. I use Kagi. It would be nice if libredirect could parse the search phrase from one engine and redirect to another engine to fix this. There are a few options for "Search" in libredirect now, but it doesn't redirect in the way or to the places I would like, with configurable search engines.