Fix Kapa widget initialization

Author: LinasKo

mkdocs.yml

@@ -178,7 +178,6 @@ markdown_extensions:
       anchor_linenums: true
 
 extra_javascript:
-  - "https://widget.kapa.ai/kapa-widget.bundle.js"
   - "javascripts/init_kapa_widget.js"
   - "javascripts/cookbooks-card.js"
   - "https://cdnjs.cloudflare.com/ajax/libs/dompurify/3.0.8/purify.min.js"