Voxy WorldGen

• fixed nether blocks rendering incorrectly in overworld after dimension switch
• fixed hard biome blend edges and snow artifacts on new world creation
• fixed generation continuing when voxy is disabled in its settings
• re-ingests chunks on load so voxy receives correct biome neighbor context
• discards LOD packets from mismatched dimensions to prevent cross-dimension rendering corruption
• pauses background generation worker when voxy rendering is turned off

This will be the last 1.21.6-1.21.11 update, everything will be 26.1+ from now on.

• fixed chunk synchronization for completed chunks that are not yet loaded into memory
• added chunk-load event hook to sync LOD data when completed chunks load naturally
• marked completed chunks as synced upfront to prevent tight re-queueing loops
• fixed throttling/lag when chunk generation finishes by breaking sync batch retry cycle
• prevented unloaded chunks from blocking synced chunk tracking indefinitely
• fixed memory leak

• fixed memory leak
• fixed server ingesting
• fixed world ingesting carrying over

• made tellus integration actually work + fast, still need to add fast-mode
• dedicated server support!
• optimizations and bug fixes

• fixed issue where lowering max tasks would cause it to break
• fixed more misc issues