Roost Traces

Fixes

• Pool files from a datapack now override the bundled roosttraces:default pool whatever their namespace. Before, files in namespaces that sort before roosttraces (such as kubejs) were silently overwritten by it.
• Roost nodes generated while the server is stopping are no longer lost: worldgen results are saved with the chunk and registered with the Trace index when the chunk loads.
• Pool entries the Trace Finder cannot track (blocks outside #createreautomated:ore_nodes or without a trace_block_for_node mapping) are now skipped with a warning instead of being placed as nodes that can never be found.
• Retries for roosts in unloaded chunks no longer use the per-tick budget, so a backlog of unvisited roosts can no longer block retries for loaded ones.