[FEAT] Result deduplication on URL params

[k4lizen]

https://hearch.co/search?q=setcontext32+exploit
These essentially lead to the same page, there is no noticable difference for the user. But the fact that they are different results is annoying. A possible solution could be to put everything into one result, and make GOOGLE a different color in the list of engines which returned the result, and clickable, which would take the user to the URL that google has saved.

Simply deduplicating by forgetting all url params may lead to unexpected behaviour.