Add LFS badge feature flag to RefsController#logs_tree

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/23071 added the
`vue_file_list_lfs_badge` feature flag, but that merge request only
exported it for `TreeController#show`. This flag also needs to be
exported for the `RefsController#logs_tree` action, which is usually
used to query the directory listing.

Part of https://gitlab.com/gitlab-org/gitlab/-/issues/215786

app/controllers/projects/refs_controller.rb

@@ -11,6 +11,10 @@ class Projects::RefsController < Projects::ApplicationController
   before_action :assign_ref_vars
   before_action :authorize_download_code!
 
+  before_action only: [:logs_tree] do
+    push_frontend_feature_flag(:vue_file_list_lfs_badge)
+  end
+
   def switch
     respond_to do |format|
       format.html do

changelogs/unreleased/sh-fix-lfs-badge-feature-flag.yml

+---
+title: Add LFS badge feature flag to RefsController#logs_tree
+merge_request: 30442
+author:
+type: fixed