fix: add redirects for examples (#497)

Author: goosewin

fern/docs.yml

@@ -846,3 +846,7 @@ redirects:
     destination: /assistants/examples/docs-agent
   - source: /sdk/web
     destination: /quickstart/web
+  - source: /workflows/examples
+    destination: /workflows/examples/appointment-scheduling
+  - source: /assistants/examples
+    destination: /assistants/examples/inbound-support