์—์ด์ „ํŠธ ํ•˜๋„ค์Šค ์—”์ง€๋‹ˆ์–ด๋ง, ์ฃผ๊ฐ„ ๊ธฐ์ˆ  ๋ฆฌํฌํŠธ (2026-05-15) | Agent Harness Engineering Tech Report โ€” Crew Signals