it's not hard to make an export/import function btw... just walk the entire database of event records and dump out the json with line separators to a .jsonl file and reverse the process for input
Discussion
https://github.com/Hubmakerlabs/replicatr/blob/main/app/export.go
https://github.com/Hubmakerlabs/replicatr/blob/main/app/import.go
this should give you enough breadcrumbs to make a thing