fix links now that we're live

src/static/index.dj

@@ -4,8 +4,8 @@ existing competitive Pokémon AI [projects and papers](/projects), relevant [res
 and explanations of important [concepts](/concepts) and [terms](/glossary) related to the
 intersection of [competitive Pokémon
 battling](https://www.smogon.com/dp/articles/intro_comp_pokemon) and artificial intelligence while
-also providing authoritative [rankings](/) of existing agents which are continually tested within a
-controlled environment.
+also providing authoritative [rankings](https://pkmn.ai/leaderboard) of existing agents which are
+continually tested within a controlled environment.
 
 Researchers, developers, and interested onlookers are encouraged to join the **pkmn.ai** community
 on [Discord](https://pkmn.ai/cabal), and all are welcome to [request](/rules) the inclusion of new