Fix YouTube Search de McKaden

I have never been so frustrated at search results until YouTube. You search something and they serve you 3 somewhat related videos then a unlimited supply of unrelated content. This extension simply adds double quotes around the search query to which Youtube returns amazing results. You can also do this manually or add before:2030 to the search query which also works. It provides slightly different but also good results when logged in to YouTube (cute kitty cats -> "cute kitty cats" or cute kitty cats before:2030). This was made in about 20 minutes with chatgpt so if there are any issues or improvements please let me know!