0.1.1

• Add per-skin world-speed cadence and bounded acceleration for short-legged rigs.
• Add ground-contact landing recovery and boundary-only air blending without retiming attacks.
• Add actor-owned cosmetic-effect lifecycle; preserve native objects and gameplay.
• Preserve original constructor signatures for earlier skin DLLs.
• Offline regressions pass; gameplay, audible duck assets and footstep synchronization remain pending.