v3.1.0 — AIGATE_TOKEN master auth + talkies network fix + dead-var cleanup Single AIGATE_TOKEN now defaults every aigate-owned service's bearer (LiteLLM, claudebox, pibox-zai, predictalot, mcp, telethon, stealthy-auto-browse, hybrids3). Per-service tokens still override. Backwards compatible — existing .env files keep working unchanged. Also: talkies + talkies-cuda now on `aigate-public` so their HF prefetch at boot can resolve huggingface.co (was failing on the internal-only network). Dead TALKIES_PREFETCH env passthrough (never read by upstream psyb0t/talkies) stripped. See CHANGELOG.md for full details.