Merge pull request #33367 from overleaf/mfb-revert-revert-bibtex-loading-spinner

Reapply "BibTeX visual editor: show loading spinner when switching bib files"

GitOrigin-RevId: e71c44948b17cfa9aa9d38aa87842dba05697c38

services/web/frontend/extracted-translations.json

@@ -1083,6 +1083,7 @@
   "loading_prices": "",
   "loading_python_runtime": "",
   "loading_recent_github_commits": "",
+  "loading_references": "",
   "log_entry_description": "",
   "log_entry_maximum_entries": "",
   "log_entry_maximum_entries_enable_stop_on_first_error": "",

services/web/locales/en.json

@@ -1422,6 +1422,7 @@
   "loading_prices": "loading prices",
   "loading_python_runtime": "Loading Python runtime...",
   "loading_recent_github_commits": "Loading recent commits",
+  "loading_references": "Loading references",
   "log_entry_description": "Log entry with level: __level__",
   "log_entry_maximum_entries": "Maximum log entries limit hit",
   "log_entry_maximum_entries_enable_stop_on_first_error": "Try to fix the first error and recompile. Often one error causes many later error messages. You can <0>Enable “Stop on first error”</0> to focus on fixing errors. We recommend fixing errors as soon as possible; letting them accumulate may lead to hard-to-debug and fatal errors. <1>Learn more</1>",