User: Remove broken Google login (dedicated captcha route)

src/invidious/routes/login.cr

@@ -211,11 +211,4 @@ module Invidious::Routes::Login
 
     env.redirect referer
   end
-
-  def self.captcha(env)
-    headers = HTTP::Headers{":authority" => "accounts.google.com"}
-    response = YT_POOL.client &.get(env.request.resource, headers)
-    env.response.headers["Content-Type"] = response.headers["Content-Type"]
-    response.body
-  end
 end