docs: remove google oauth integrations (#9047)

* remove-oauth-integration-and-make-components-legacy

* link

* redirect-oauth-page

* legacy-version-and-recommendation

docs/docusaurus.config.js

@@ -318,6 +318,10 @@ const config = {
             to: "/concepts-publish",
             from: "/embedded-chat-widget",
           },
+          {
+            to: "/components-data",
+            from: "/integrations-setup-google-oauth-langflow",
+          },
           // add more redirects like this
           // {
           //   to: '/docs/anotherpage',