v4.15.0 — Exactly Once

Every reward lands exactly once — no missed payouts, no double-dips. 🏁 🧾 Torque-wrenched payouts • Upload and trade rewards now settle through a per-effect ledger, so a dropped connection mid-payout re-runs only what didn't land — never paying you twice, never leaving XP on the workbench • A stalled reward is now picked back up and finished instead of vanishing 🧹 Clean pit box • Pulling a cosmetic now unequips it on the spot — a revoked livery, frame, plate or title stops showing everywhere the instant it's removed