Add Hytale server support with tmux runtime

- Add tmux runtime support to ssh.js (status, start, stop, logs, uptime)
- Add Hytale server configuration to config.json
- Add Hytale server info and logo to frontend (ServerCard, ServerDetail)
- Add Hytale emoji to Discord notification mapping
- Update documentation with Hytale server details

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

CLAUDE.md

@@ -18,6 +18,7 @@ The homelab consists of:
 - **Palworld Server (192.168.2.53)**: Dedicated server with systemd (LXC)
 - **Project Zomboid Server (10.0.30.66)**: Dedicated server (external VM)
 - **Terraria Server (10.0.30.202)**: Vanilla server mit PM2 (external VM, VPN)
+- **Hytale Server (10.0.30.204)**: Dedicated server mit tmux (external VM, VPN)
 
 ## Key Technical Details
 
@@ -38,7 +39,7 @@ The homelab consists of:
 - Anzeigeeinstellungen: Superadmins können Verbindungsadresse und Hinweis pro Server anpassen
 - Activity Log: Protokolliert alle Aktionen mit Discord-Avatar
 
-**Domain**: zeasy.dev with subdomains managed via Cloudflare DDNS (gsm.zeasy.dev, factorio.zeasy.dev, palworld.zeasy.dev, pz.zeasy.dev)
+**Domain**: zeasy.dev with subdomains managed via Cloudflare DDNS (gsm.zeasy.dev, factorio.zeasy.dev, palworld.zeasy.dev, pz.zeasy.dev, hytale.zeasy.dev)
 
 **SSH Access**: Zugriff auf Server erfolgt über den Pi als Jump-Host:
 ```bash