Feat: Hermes-Terminal (ttyd) statt AnythingLLM + AnythingLLM komplett raus

Paket B des Plans. AnythingLLM war nur ein Fallback-Chat zu Hermes; ersetzt durch das
echte interaktive Agent-Terminal (`hermes chat`, mit Tools/PC) als eingebettetes
Web-Terminal.

Box: ttyd (apt) wrappt `hermes chat`; systemd-User-Unit deploy/hermes-terminal.service
(LAN-Bind eno1:7681, apt-Default-ttyd-Dienst deaktiviert). In deploy.sh verankert.

Backend: config HERMES_TERMINAL_URL statt ANYTHINGLLM_URL/_REPO; agent_status liefert
terminal_url/terminal_reachable; maintenance ohne _anythingllm_update; system.py Dienst-Liste
zeigt "Hermes-Terminal".

Frontend: neue Terminal-Seite (iframe auf ttyd) + Nav-Tab; AgentView/AgentStatusCard/nav/api
auf Terminal umgestellt; SystemDrawer toter hermes-dashboard raus, hermes-webui -> hermes-terminal;
Guide-Texte aktualisiert.

Cleanup: deploy/hermes-webui.service + deploy/lobechat/ entfernt (LobeChat-Migration hinfaellig),
HERMES_WEBUI_URL-Env raus.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend/src/App.tsx

@@ -7,6 +7,7 @@ import { ModelsView } from "@/views/ModelsView"
 import { ConnectView } from "@/views/ConnectView"
 import { MemoryView } from "@/views/MemoryView"
 import { AgentView } from "@/views/AgentView"
+import { TerminalView } from "@/views/TerminalView"
 import { GuideView } from "@/views/GuideView"
 import { Placeholder } from "@/views/Placeholder"
 import { SystemDrawer } from "@/components/SystemDrawer"
@@ -180,8 +181,9 @@ export default function App() {
           {view === "connect" && <ConnectView />}
           {view === "memory" && <MemoryView />}
           {view === "agent" && <AgentView />}
+          {view === "terminal" && <TerminalView />}
           {view === "guide" && <GuideView />}
-          {!["dashboard", "models", "connect", "memory", "agent", "guide"].includes(view) && (
+          {!["dashboard", "models", "connect", "memory", "agent", "terminal", "guide"].includes(view) && (
             <Placeholder title={active.label} hint={active.hint} />
           )}
         </main>