0.1.4

Mounted Digital Miner movement reliability pass.

• Digital Miners now request chunk tickets for the miner's actual horizontal scan footprint around its projected world position.
• Raised the default mounted miner ticket cap from 9 to 25 chunks so a radius-30 miner can keep its normal working area loaded while an airship crosses chunk boundaries.
• Kept scan work bounded by the existing 16,384-position batch budget and 12 ms soft time budget; this change keeps needed chunks available without increasing per-pass scan work.
• Preserved nearest-first chunk ordering so smaller custom ticket caps still prioritize the miner's current chunk and closest neighbors.

Algorithm notes:

• Each scan tick projects the mounted Digital Miner's Sable sub-level position into the real world.
• The chunk loader now derives the horizontal chunk footprint from globalX +/- radius and globalZ +/- radius, sorts those chunks by distance from the miner, and trims to digitalMinerMaxTicketChunks.
• With the default radius-30 case, the 25-chunk cap covers the practical scan footprint while avoiding the full 81-chunk maximum.
• Recent scan chunks are still considered after the current footprint, so custom higher caps can retain more trail history.

Research references used while choosing the scan shape:

• John Amanatides and Andrew Woo, "A Fast Voxel Traversal Algorithm for Ray Tracing" (1987): https://doi.org/10.2312/egtp.19871000
• Samuli Laine and Tero Karras, "Efficient Sparse Voxel Octrees" (2010): https://research.nvidia.com/publication/2010-02_efficient-sparse-voxel-octrees
• Samuli Laine and Tero Karras, "Efficient Sparse Voxel Octrees - Analysis, Extensions, and Implementation" (2010): https://research.nvidia.com/publication/2010-02_efficient-sparse-voxel-octrees-analysis-extensions-and-implementation