fix: remove outdated Wissen/Traeume functionality completely

backend/app.py

@@ -36,7 +36,6 @@ from routers import (
     skills,
     system,
     voice,
-    wissen,
     zeitmaschine,
 )
 from routers import reminders as reminders_router
@@ -130,7 +129,6 @@ app.include_router(auftragsbuch.router)   # Vorschlags-Inbox (Mensch-Gate als Kl
 app.include_router(ideen.router)          # Ideen-Queue (natives Hermes-Kanban) — Tür der Zentrale
 app.include_router(chronik.router)        # Timeline der autonomen Taten (Announce-Store)
 app.include_router(events.router)         # SSE-Eventstrom /api/events (P3a) — Invalidation-Bus
-app.include_router(wissen.router)         # Wissens-Vault (Traum-Notizen) read-only
 app.include_router(zeitmaschine.router)   # Snapshots ansehen + Ein-Klick-Restore (detached)
 app.include_router(skills.router)         # Skills & Jobs Dashboard
 app.include_router(

frontend/src/App.tsx

@@ -23,7 +23,6 @@ const IdeenView = lazy(() => import("@/views/IdeenView").then((m) => ({ default:
 const SkillsView = lazy(() => import("@/views/SkillsView").then((m) => ({ default: m.SkillsView })))
 const ChronikView = lazy(() => import("@/views/ChronikView").then((m) => ({ default: m.ChronikView })))
 
-const WissenView = lazy(() => import("@/views/WissenView").then((m) => ({ default: m.WissenView })))
 
 // Dezenter Lade-Zustand während eine View nachgeladen wird (lokales Netz: kaum sichtbar).
 function ViewLoading() {
@@ -207,7 +206,6 @@ export default function App() {
             {view === "skills" && <SkillsView />}
             {view === "models" && <ModelsView />}
             {view === "connect" && <ConnectView />}
-            {view === "wissen" && <WissenView />}
             {view === "chronik" && <ChronikView />}
 
             {view === "agent" && <AgentView />}

frontend/src/nav.ts

@@ -3,7 +3,6 @@ import {
   Boxes,
   Inbox,
   History,
-  Library,
   Plug,
   Bot,
   SquareTerminal,
@@ -12,7 +11,7 @@ import {
   type LucideIcon,
 } from "lucide-react"
 
-export type ViewId = "dashboard" | "ideen" | "auftraege" | "skills" | "models" | "wissen" | "chronik" | "connect" | "agent" | "konsole" | "guide"
+export type ViewId = "dashboard" | "ideen" | "auftraege" | "skills" | "models" | "chronik" | "connect" | "agent" | "konsole" | "guide"
 
 export type NavGroup = "Operativ" | "Wissen" | "Werkzeuge" | "Wartung"
 
@@ -35,7 +34,6 @@ export const NAV: NavItem[] = [
   { id: "auftraege", label: "Auftragsbuch", hint: "Vorschläge der Box — annehmen oder ablehnen", icon: Inbox, group: "Operativ" },
   { id: "skills", label: "Skills & Jobs", hint: "Autonome Skills manuell auslösen", icon: Bot, group: "Operativ" },
   { id: "chronik", label: "Chronik", hint: "Was die Box von allein getan hat + Zeitmaschine", icon: History, group: "Operativ" },
-  { id: "wissen", label: "Wissen", hint: "Lucys Wissens-Vault (Traum-Notizen)", icon: Library, group: "Wissen" },
   { id: "connect", label: "Verbinden", hint: "IDE-/Agent-Configs erzeugen", icon: Plug, group: "Werkzeuge" },
   { id: "konsole", label: "Konsole", hint: "Direkte Box-Shell (SSH-artig)", icon: SquareTerminal, group: "Werkzeuge" },
   { id: "guide", label: "Anleitung", hint: "Einrichten & Vibe-Coding", icon: HelpCircle, group: "Werkzeuge" },