v0.5.4 - Web Memory Crash Fix

Bug Fixes

• Fixed web build crashing at 2GB WASM memory limit
  • Reduced chunk generation from 7×7 (49) to 5×5 (25) chunks
  • Fixed unloading rate mismatch - chunks now unload as fast as they load
  • Fixed pathfinding data accumulating across game restarts

Technical Details

• Memory usage now stable at ~1.6GB on web
• Chunks stay bounded at 25-26 instead of accumulating past 49
• Game restart properly resets all autoload state