style: comments in the redirects

Author: stanleyjones

fern/docs.yml

@@ -2395,13 +2395,22 @@ navigation:
             api-name: monad
         slug: monad
 
+################################################################################
+# REDIRECTS
+################################################################################
+
 redirects:
+  # Wallets
   - source: /concepts/intro-to-account-kit
     destination: /wallets/concepts/intro-to-account-kit
   - source: /reference/aa-sdk/:path*
     destination: /wallets/reference/aa-sdk/:path*
+
+  # Alchemy APIs
   - source: /reference/get-tokens-by-address
     destination: /reference/portfolio/get-tokens-by-address
+
+  # Chain APIs
   - source: /reference/eth-blocknumber
     destination: /reference/ethereum/eth-block-number
   - source: /reference/eth-blocknumber-arbitrum