Gateway Service
Domain: Hermes Fundamentals
Motivation
The gateway can run as a background service using systemd, so it stays on even after you close your terminal. This is how Hermes stays reachable 24/7 on messaging apps.
Concrete Example
You install the gateway as a service. Even after you log off and sleep, your Telegram bot keeps answering.
Analogy
Like a shop that stays open all night with a night-shift worker, even when the manager goes home.