Module-level const assignments (SONARR_API_KEY, RADARR_API_KEY,
SABNZBD_API_KEY, EMBY_URL, EMBY_API_KEY) captured values at startup
and would not pick up rotated credentials without a restart.
Replaced all module-level captures in emby.js, sabnzbd.js, sonarr.js,
radarr.js, and dashboard.js with inline process.env reads at each
call site. A process restart is still needed for dotenv-loaded values
but environment-injected vars (Docker, Kubernetes) are re-read live.
Gronod
44cff5bf41