- patchLocalizedFurniDataEntries now only touches the wanted classnames
instead of scanning the whole 100k file, reads the master once (was
twice), and uses the batched translator instead of one HTTP call per
text.
- Remove the now-unused serial translateWithLibre.
- buildLocalizedFurniDataFiles yields between the two section scans and
before stringify so a single language no longer blocks the event loop
for the whole pass at once.