Just FYI, "moving communities" is not really a thing in the fediverse. You as a moderator can move and exclusively post elsewhere, but the community itself can still keep up and running.
Might not be a big deal with an isolated project such as yours, but there are many communities with identical names on different instances/servers; and instance admins (including here on lemmy.world) have made it abundantly clear that they won't tolerate permanent closures.
Background is that otherwise someone could register communities with identical names on all major instances and redirect them elsewhere and thereby impacting the idea of federated networks in general.