chore: Cleanup feature flags (#6096)

- Add more feature flags for CRM, auto_resolution, and reports
- Add a SuperAdmin link in the sidebar if the user is a super-admin
- SuperAdmin could view all the features on an account irrespective of whether the feature is enabled.

app/views/api/v1/models/_user.json.jbuilder

@@ -16,6 +16,7 @@ json.custom_attributes resource.custom_attributes if resource.custom_attributes.
 json.role resource.active_account_user&.role
 json.ui_settings resource.ui_settings
 json.uid resource.uid
+json.type resource.type
 json.accounts do
   json.array! resource.account_users do |account_user|
     json.id account_user.account_id