Decodes all 7 local replays with no mismatch against the Event chunks
and the vrfkit oracle. Vitals fold round resets, damage, heals, deaths,
revives and armor items into a row per change; utility carries paths for
moving pawns and projectiles, Trapwire far ends, and wall points for Fast
Lane, Shear, Barrier Mesh and Blaze. Release and Store builds install
icarus_replay.dll beside the app and the updater archive refuses to ship
without it; CI runs the crate's tests and clippy.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>