v0.3.10 — Fixes v0.3.9 login preflight
Fixes a regression in v0.3.9 where freshly-logged-in users were told their session had expired when clicking START. The preflight validation was hitting an endpoint that rejected agent session JWTs. Now: /auth/me/status accepts both API keys and session JWTs, and the GUI recognises an already-saved valid token on launch. v0.3.9 has been yanked.