VPN service built with Rust — daemon, Telegram bot, admin panel, and Tauri 2 client app.

Two tunnel protocols, two VPS regions:

WireGuard — client connects to Moscow VPS (:51820), traffic routes to Europe VPS via a site-to-site WireGuard tunnel (policy routing + MASQUERADE)
VLESS+REALITY — client connects directly to Europe VPS (:443), camouflaged as regular HTTPS

How it works: Server writes peer changes to PostgreSQL (e.g. sync_status = 'pending_add') → DB trigger fires pg_notify('peer_chang