b691f48f43
Traefik auto-upgrade (latest+Watchtower -> 3.7.7) ha scartato il resolver ACME per acme.json a 660 (3.x pretende 600) -> cert self-signed su tutto il VPS -> DeribitRead SSLError -> book online=False. Zero trade persi (target flat, gate di sicurezza OK). Fix: chmod 600 acme.json + restart; pin traefik:3.7 nel compose. Diario con diagnosi, verifica end-to-end e runbook. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>