Update docs: redirect expert directory to library (#688)

Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: sahil <sahil@vapi.ai>

Author: 3 people

fern/docs.yml

@@ -612,7 +612,7 @@ navigation:
                 href: https://content.vapi.ai/
               - link: Expert Directory
                 icon: fa-light fa-book-user
-                href: https://vapi.ai/creators
+                href: https://vapi.ai/library
               - link: Discord
                 href: https://discord.com/invite/pUFNcf2WmH
                 icon: fa-brands fa-discord
@@ -848,6 +848,8 @@ redirects:
     destination: /api-reference/webhooks/client-message
   - source: "/api-reference/phone-numbers/import-twilio-number"
     destination: "/api-reference/phone-numbers/create-phone-number"
+  - source: /community/expert-directory
+    destination: https://vapi.ai/library
   - source: "api-reference/calls/create-call"
     destination: "https://api.vapi.ai/api#/Calls/CallController_create"
   - source: "/getting_started"