eef890a5cc
Item 1 — Mutation-litmus test (spec §1 item 3): - test_taker_fee_10x_changes_score: fee change MUST affect score - test_zero_fees_vs_correct_fees: zero vs 5bps must differ - BOTH PASS — confirms fees ARE wired into reward function - If fees were ignored, these tests would go RED Item 3 — Maker fee verification (spec §1 item 5): - Added '# UNVERIFIED — no maker fills on record as of 2026-07-13' to Binance and Bybit exchange profiles - Maker fee sign (positive on BingX, negative rebate on others) is correct after fee fix but unverified from actual fills. Items 2,4-10 remain for implementation.