Adding redirect (#900)

* Adding redirect

* Update nginx.conf

Co-authored-by: Benoît Rouleau <[email protected]>

---------

Co-authored-by: Benoît Rouleau <[email protected]>

Author: MichaelMacaulay

nginx.conf

@@ -75,7 +75,8 @@ http {
         rewrite ^/docs/([a-zA-Z][a-zA-Z])/cookbook/quick-start/$                        $scheme://$http_host/docs/$1/subgraphs/quick-start/                                 permanent;
         rewrite ^/docs/([a-zA-Z][a-zA-Z])/cookbook/subgraph-debug-forking/$             $scheme://$http_host/docs/$1/subgraphs/cookbook/subgraph-debug-forking/             permanent;
         rewrite ^/docs/([a-zA-Z][a-zA-Z])/cookbook/subgraph-uncrashable/$               $scheme://$http_host/docs/$1/subgraphs/cookbook/subgraph-uncrashable/               permanent;
-        rewrite ^/docs/([a-zA-Z][a-zA-Z])/cookbook/substreams-powered-subgraphs/$       $scheme://$http_host/docs/$1/subgraphs/cookbook/substreams-powered-subgraphs/       permanent;
+        rewrite ^/docs/([a-zA-Z][a-zA-Z])/cookbook/substreams-powered-subgraphs/$       $scheme://$http_host/docs/$1/sps/introduction/       permanent;
+        rewrite ^/docs/([a-zA-Z][a-zA-Z])/subgraphs/cookbook/substreams-powered-subgraphs/$ $scheme://$http_host/docs/$1/sps/introduction/                                  permanent;
         rewrite ^/docs/([a-zA-Z][a-zA-Z])/cookbook/timeseries/$                         $scheme://$http_host/docs/$1/subgraphs/best-practices/timeseries/                   permanent;
         rewrite ^/docs/([a-zA-Z][a-zA-Z])/subgraphs/cookbook/timeseries/$               $scheme://$http_host/docs/$1/subgraphs/best-practices/timeseries/                   permanent;
         rewrite ^/docs/([a-zA-Z][a-zA-Z])/cookbook/transfer-to-the-graph/$              $scheme://$http_host/docs/$1/subgraphs/cookbook/transfer-to-the-graph/              permanent;