fix: a p0 redirect

Author: Kapil Gowru

fern/docs.yml

@@ -278,11 +278,6 @@ redirects:
     destination: /learn/sdks/overview/introduction
     permanent: true
 
-  # SDK Reference redirects
-  - source: /learn/sdks/reference/:slug*
-    destination: /learn/sdks/overview/reference/:slug*
-    permanent: true
-
   # SDK Guides - specific cases first, then general pattern
   - source: /learn/sdks/guides/generate-your-first-sdk
     destination: /learn/sdks/overview/introduction