feat: improved local translation handling#1853

deborahgu wants to merge 2 commits intoopenedx:masteropenedx/frontend-app-learning:masterfrom

deborahgu:dkaplan1/AU-2654_enable-use-of-local-translations-repo-with-improved-local-configurationdeborahgu/frontend-app-learning:dkaplan1/AU-2654_enable-use-of-local-translations-repo-with-improved-local-configurationCopy head branch name to clipboard