GENERAL! September 12, 2026 GENERAL! Day 1 Iteration 11d

Friendly Formation Crossing

Friendly formations may now path through each other's occupied tiles.
Formations still cannot share a destination tile; destination conflicts remain rejected or blocked during simultaneous resolution.
Intersecting friendly movement routes receive opposite animated lane offsets, then smoothly return to tile centers after passing.
Enemy-occupied intermediate tiles remain blocking because entering them requires combat.
Added pathfinding regression coverage and a deterministic crossing preview.