fix: broken link on setup (#135)

---------

Co-authored-by: dswij <[email protected]>

Author: vamshi9666

_stable/init/setup.md

@@ -24,5 +24,5 @@ And with that, you're good to go! Depending on what you want to
 accomplish, you can move on to either the [client][] or [server][]
 guides.
 
-[client]: ../../client
-[server]: ../../server
+[client]: ../../client/basic
+[server]: ../../server/hello-world/