v1.4.5 — Advanced export stops losing rows when the query changes

Advanced export emptied its document cache every time the console URL changed — editing the query, changing the limit — and the console never re-sends a document it has already sent. Those rows silently fell back to basic values and landed in the error txt telling you to refresh, which never helped.

The cache is now keyed by project, database and document path, so a URL change no longer touches it. Large collections also rebuild faster.