feat: Lyra App (#27370)

* feat: lyra conference app

* fix: lyra -> lyra meeting

* api url in env example

* feat: lyra oauth

* remove setup page

* fix: revision on feb 25 review

* production api url

* fix: final suggestions implementation

* yarn.lock revert

.env.example

@@ -520,4 +520,4 @@ LINKEDIN_ADS_ENABLED=1    # To enable LinkedIn Ads tracking (li_fat_id)
 B2_APPLICATION_KEY_ID=
 B2_APPLICATION_KEY=
 B2_BUCKET_ID=
-B2_BUCKET_NAME=
+B2_BUCKET_NAME=