Sable: True Impact (For Create: Aeronautics)

Initial public gamma preview of Sable: True Impact.

This version introduces experimental physics-based collision damage for Sable physical structures, including terrain impact damage, cumulative cracking, early structure fracture, entity impact damage, and configurable destruction/performance presets.

Main changes:

• Added terrain damage from high-force Sable structure impacts.
• Added cumulative block cracking before breakage.
• Added early Sable physical-structure fracture behavior.
• Added material-aware damage using hardness, blast resistance, toughness, brittleness, and related block properties.
• Improved large-surface terrain impact sampling compared with earlier beta builds.
• Reduced false fracture from static contact and resting structures.
• Added early Create-related anchor damage support for bearings, pulleys, gantries, minecart assemblers, tracks, and supports.
• Added early explosion impulse and explosion fracture behavior.
• Added configurable destruction and performance presets.

This is still an experimental preview build. Please back up your worlds before using it, especially in survival worlds or servers.