chore: remove trieve

Author: dubwub

fern/docs.yml

@@ -36,8 +36,6 @@ landing-page:
 css: assets/styles.css
 js:
   - path: ./assets/close-playground.js
-  - path: ./assets/trieve-user-script.js
-    strategy: lazyOnload
 navbar-links:
   - type: minimal
     text: Website