diff --git a/admin-core/app/(admin)/development/brandbook/page.tsx b/admin-core/app/(admin)/development/brandbook/page.tsx
deleted file mode 100644
index 7596b05..0000000
--- a/admin-core/app/(admin)/development/brandbook/page.tsx
+++ /dev/null
@@ -1,318 +0,0 @@
-'use client'
-
-import { useState } from 'react'
-
-type Tab = 'colors' | 'typography' | 'components' | 'logos' | 'voice'
-
-const tabs: { id: Tab; label: string }[] = [
-  { id: 'colors', label: 'Farben' },
-  { id: 'typography', label: 'Typografie' },
-  { id: 'components', label: 'Komponenten' },
-  { id: 'logos', label: 'Logos' },
-  { id: 'voice', label: 'Voice & Tone' },
-]
-
-const primaryColors = [
-  { name: 'Primary 50', hex: '#f0f9ff', class: 'bg-primary-50' },
-  { name: 'Primary 100', hex: '#e0f2fe', class: 'bg-primary-100' },
-  { name: 'Primary 200', hex: '#bae6fd', class: 'bg-primary-200' },
-  { name: 'Primary 300', hex: '#7dd3fc', class: 'bg-primary-300' },
-  { name: 'Primary 400', hex: '#38bdf8', class: 'bg-primary-400' },
-  { name: 'Primary 500', hex: '#0ea5e9', class: 'bg-primary-500' },
-  { name: 'Primary 600', hex: '#0284c7', class: 'bg-primary-600' },
-  { name: 'Primary 700', hex: '#0369a1', class: 'bg-primary-700' },
-  { name: 'Primary 800', hex: '#075985', class: 'bg-primary-800' },
-  { name: 'Primary 900', hex: '#0c4a6e', class: 'bg-primary-900' },
-]
-
-const categoryColorSets = [
-  {
-    name: 'Kommunikation',
-    baseHex: '#22c55e',
-    swatches: [
-      { name: '100', hex: '#dcfce7' },
-      { name: '300', hex: '#86efac' },
-      { name: '500', hex: '#22c55e' },
-      { name: '700', hex: '#15803d' },
-    ],
-  },
-  {
-    name: 'Infrastruktur',
-    baseHex: '#f97316',
-    swatches: [
-      { name: '100', hex: '#ffedd5' },
-      { name: '300', hex: '#fdba74' },
-      { name: '500', hex: '#f97316' },
-      { name: '700', hex: '#c2410c' },
-    ],
-  },
-  {
-    name: 'Entwicklung',
-    baseHex: '#64748b',
-    swatches: [
-      { name: '100', hex: '#f1f5f9' },
-      { name: '300', hex: '#cbd5e1' },
-      { name: '500', hex: '#64748b' },
-      { name: '700', hex: '#334155' },
-    ],
-  },
-]
-
-export default function BrandbookPage() {
-  const [activeTab, setActiveTab] = useState<Tab>('colors')
-
-  return (
-    <div>
-      {/* Tabs */}
-      <div className="flex gap-1 mb-6 bg-white rounded-xl border border-slate-200 p-1">
-        {tabs.map((tab) => (
-          <button
-            key={tab.id}
-            onClick={() => setActiveTab(tab.id)}
-            className={`flex-1 px-4 py-2 rounded-lg text-sm font-medium transition-colors ${
-              activeTab === tab.id
-                ? 'bg-primary-600 text-white'
-                : 'text-slate-600 hover:bg-slate-100'
-            }`}
-          >
-            {tab.label}
-          </button>
-        ))}
-      </div>
-
-      {/* Colors Tab */}
-      {activeTab === 'colors' && (
-        <div className="space-y-8">
-          {/* Primary */}
-          <div>
-            <h2 className="text-lg font-semibold text-slate-900 mb-4">Primary: Sky Blue</h2>
-            <div className="grid grid-cols-5 md:grid-cols-10 gap-2">
-              {primaryColors.map((color) => (
-                <div key={color.hex} className="text-center">
-                  <div
-                    className="w-full aspect-square rounded-lg border border-slate-200 mb-1"
-                    style={{ backgroundColor: color.hex }}
-                  />
-                  <div className="text-xs text-slate-500">{color.name.split(' ')[1]}</div>
-                  <div className="text-xs text-slate-400 font-mono">{color.hex}</div>
-                </div>
-              ))}
-            </div>
-          </div>
-
-          {/* Category Colors */}
-          <div>
-            <h2 className="text-lg font-semibold text-slate-900 mb-4">Kategorie-Farben</h2>
-            <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
-              {categoryColorSets.map((set) => (
-                <div key={set.name} className="bg-white rounded-xl border border-slate-200 p-4">
-                  <div className="flex items-center gap-2 mb-3">
-                    <div
-                      className="w-4 h-4 rounded-full"
-                      style={{ backgroundColor: set.baseHex }}
-                    />
-                    <h3 className="font-medium text-slate-900">{set.name}</h3>
-                    <span className="text-xs text-slate-400 font-mono">{set.baseHex}</span>
-                  </div>
-                  <div className="grid grid-cols-4 gap-2">
-                    {set.swatches.map((swatch) => (
-                      <div key={swatch.hex} className="text-center">
-                        <div
-                          className="w-full aspect-square rounded-lg border border-slate-200 mb-1"
-                          style={{ backgroundColor: swatch.hex }}
-                        />
-                        <div className="text-xs text-slate-400 font-mono">{swatch.name}</div>
-                      </div>
-                    ))}
-                  </div>
-                </div>
-              ))}
-            </div>
-          </div>
-
-          {/* Semantic Colors */}
-          <div>
-            <h2 className="text-lg font-semibold text-slate-900 mb-4">Semantische Farben</h2>
-            <div className="grid grid-cols-2 md:grid-cols-4 gap-4">
-              {[
-                { name: 'Success', hex: '#22c55e', bg: '#dcfce7' },
-                { name: 'Warning', hex: '#f59e0b', bg: '#fef3c7' },
-                { name: 'Error', hex: '#ef4444', bg: '#fee2e2' },
-                { name: 'Info', hex: '#3b82f6', bg: '#dbeafe' },
-              ].map((color) => (
-                <div key={color.name} className="p-4 rounded-xl border border-slate-200" style={{ backgroundColor: color.bg }}>
-                  <div className="w-8 h-8 rounded-lg mb-2" style={{ backgroundColor: color.hex }} />
-                  <div className="font-medium" style={{ color: color.hex }}>{color.name}</div>
-                  <div className="text-xs text-slate-500 font-mono">{color.hex}</div>
-                </div>
-              ))}
-            </div>
-          </div>
-        </div>
-      )}
-
-      {/* Typography Tab */}
-      {activeTab === 'typography' && (
-        <div className="space-y-8">
-          <div className="bg-white rounded-xl border border-slate-200 p-6">
-            <h2 className="text-lg font-semibold text-slate-900 mb-4">Schriftart: Inter</h2>
-            <p className="text-slate-500 mb-6">
-              Inter ist eine Open-Source-Schriftart (OFL), optimiert fuer Bildschirme.
-            </p>
-
-            <div className="space-y-6">
-              {[
-                { name: 'Heading 1', class: 'text-4xl font-bold', size: '36px / 2.25rem' },
-                { name: 'Heading 2', class: 'text-2xl font-semibold', size: '24px / 1.5rem' },
-                { name: 'Heading 3', class: 'text-xl font-semibold', size: '20px / 1.25rem' },
-                { name: 'Body Large', class: 'text-lg', size: '18px / 1.125rem' },
-                { name: 'Body', class: 'text-base', size: '16px / 1rem' },
-                { name: 'Body Small', class: 'text-sm', size: '14px / 0.875rem' },
-                { name: 'Caption', class: 'text-xs', size: '12px / 0.75rem' },
-              ].map((item) => (
-                <div key={item.name} className="flex items-baseline gap-4 border-b border-slate-100 pb-4">
-                  <div className="w-32 text-sm text-slate-500">{item.name}</div>
-                  <div className={`flex-1 text-slate-900 ${item.class}`}>
-                    BreakPilot Core Admin
-                  </div>
-                  <div className="text-xs text-slate-400 font-mono">{item.size}</div>
-                </div>
-              ))}
-            </div>
-          </div>
-        </div>
-      )}
-
-      {/* Components Tab */}
-      {activeTab === 'components' && (
-        <div className="space-y-8">
-          {/* Buttons */}
-          <div className="bg-white rounded-xl border border-slate-200 p-6">
-            <h2 className="text-lg font-semibold text-slate-900 mb-4">Buttons</h2>
-            <div className="flex flex-wrap gap-4">
-              <button className="px-4 py-2 bg-primary-600 text-white rounded-lg hover:bg-primary-700">Primary</button>
-              <button className="px-4 py-2 bg-white border border-slate-200 text-slate-700 rounded-lg hover:bg-slate-50">Secondary</button>
-              <button className="px-4 py-2 bg-red-600 text-white rounded-lg hover:bg-red-700">Danger</button>
-              <button className="px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700">Success</button>
-              <button className="px-4 py-2 text-primary-600 hover:text-primary-700 hover:bg-primary-50 rounded-lg">Ghost</button>
-            </div>
-          </div>
-
-          {/* Cards */}
-          <div className="bg-white rounded-xl border border-slate-200 p-6">
-            <h2 className="text-lg font-semibold text-slate-900 mb-4">Cards</h2>
-            <div className="grid grid-cols-3 gap-4">
-              <div className="p-4 bg-white rounded-xl border border-slate-200 shadow-sm">
-                <h3 className="font-medium text-slate-900">Default Card</h3>
-                <p className="text-sm text-slate-500 mt-1">Standard-Karte mit Rand</p>
-              </div>
-              <div className="p-4 bg-primary-50 rounded-xl border border-primary-200">
-                <h3 className="font-medium text-primary-900">Active Card</h3>
-                <p className="text-sm text-primary-600 mt-1">Hervorgehobene Karte</p>
-              </div>
-              <div className="p-4 bg-white rounded-xl border border-slate-200 shadow-md hover:shadow-lg transition-shadow">
-                <h3 className="font-medium text-slate-900">Hover Card</h3>
-                <p className="text-sm text-slate-500 mt-1">Karte mit Hover-Effekt</p>
-              </div>
-            </div>
-          </div>
-
-          {/* Badges */}
-          <div className="bg-white rounded-xl border border-slate-200 p-6">
-            <h2 className="text-lg font-semibold text-slate-900 mb-4">Badges / Status</h2>
-            <div className="flex flex-wrap gap-3">
-              <span className="px-2 py-1 bg-green-100 text-green-700 rounded-full text-xs font-medium">Healthy</span>
-              <span className="px-2 py-1 bg-red-100 text-red-700 rounded-full text-xs font-medium">Error</span>
-              <span className="px-2 py-1 bg-yellow-100 text-yellow-700 rounded-full text-xs font-medium">Warning</span>
-              <span className="px-2 py-1 bg-blue-100 text-blue-700 rounded-full text-xs font-medium">Info</span>
-              <span className="px-2 py-1 bg-slate-100 text-slate-700 rounded-full text-xs font-medium">Default</span>
-            </div>
-          </div>
-        </div>
-      )}
-
-      {/* Logos Tab */}
-      {activeTab === 'logos' && (
-        <div className="space-y-8">
-          <div className="bg-white rounded-xl border border-slate-200 p-6">
-            <h2 className="text-lg font-semibold text-slate-900 mb-4">Logo-Varianten</h2>
-            <div className="grid grid-cols-2 gap-6">
-              <div className="p-8 bg-white rounded-xl border border-slate-200 flex items-center justify-center">
-                <div className="text-center">
-                  <div className="text-3xl font-bold text-primary-600 mb-1">BreakPilot</div>
-                  <div className="text-sm text-slate-500">Core Admin</div>
-                </div>
-              </div>
-              <div className="p-8 bg-slate-900 rounded-xl flex items-center justify-center">
-                <div className="text-center">
-                  <div className="text-3xl font-bold text-white mb-1">BreakPilot</div>
-                  <div className="text-sm text-slate-400">Core Admin</div>
-                </div>
-              </div>
-            </div>
-          </div>
-
-          <div className="bg-white rounded-xl border border-slate-200 p-6">
-            <h2 className="text-lg font-semibold text-slate-900 mb-4">Schutzzone</h2>
-            <p className="text-sm text-slate-500">
-              Um das Logo herum muss mindestens der Abstand der Buchstabenhoehe "B" als Freiraum gelassen werden.
-            </p>
-          </div>
-        </div>
-      )}
-
-      {/* Voice & Tone Tab */}
-      {activeTab === 'voice' && (
-        <div className="space-y-8">
-          <div className="bg-white rounded-xl border border-slate-200 p-6">
-            <h2 className="text-lg font-semibold text-slate-900 mb-4">Sprachstil</h2>
-            <div className="grid grid-cols-2 gap-6">
-              <div>
-                <h3 className="font-medium text-green-600 mb-2">So schreiben wir</h3>
-                <ul className="space-y-2 text-sm text-slate-600">
-                  <li className="flex items-start gap-2">
-                    <span className="text-green-500 mt-0.5">+</span>
-                    <span>Klar und direkt</span>
-                  </li>
-                  <li className="flex items-start gap-2">
-                    <span className="text-green-500 mt-0.5">+</span>
-                    <span>Technisch praezise, aber verstaendlich</span>
-                  </li>
-                  <li className="flex items-start gap-2">
-                    <span className="text-green-500 mt-0.5">+</span>
-                    <span>Handlungsorientiert</span>
-                  </li>
-                  <li className="flex items-start gap-2">
-                    <span className="text-green-500 mt-0.5">+</span>
-                    <span>Deutsch als Hauptsprache</span>
-                  </li>
-                </ul>
-              </div>
-              <div>
-                <h3 className="font-medium text-red-600 mb-2">Das vermeiden wir</h3>
-                <ul className="space-y-2 text-sm text-slate-600">
-                  <li className="flex items-start gap-2">
-                    <span className="text-red-500 mt-0.5">-</span>
-                    <span>Unnoetige Anglizismen</span>
-                  </li>
-                  <li className="flex items-start gap-2">
-                    <span className="text-red-500 mt-0.5">-</span>
-                    <span>Marketing-Sprache</span>
-                  </li>
-                  <li className="flex items-start gap-2">
-                    <span className="text-red-500 mt-0.5">-</span>
-                    <span>Passive Formulierungen</span>
-                  </li>
-                  <li className="flex items-start gap-2">
-                    <span className="text-red-500 mt-0.5">-</span>
-                    <span>Abkuerzungen ohne Erklaerung</span>
-                  </li>
-                </ul>
-              </div>
-            </div>
-          </div>
-        </div>
-      )}
-    </div>
-  )
-}
diff --git a/admin-core/app/(admin)/development/docs/page.tsx b/admin-core/app/(admin)/development/docs/page.tsx
deleted file mode 100644
index 8cef5aa..0000000
--- a/admin-core/app/(admin)/development/docs/page.tsx
+++ /dev/null
@@ -1,77 +0,0 @@
-'use client'
-
-import { useState } from 'react'
-
-const quickLinks = [
-  { name: 'Backend Core API', url: 'https://macmini:8000/docs', description: 'FastAPI Swagger Docs' },
-  { name: 'Gitea', url: 'http://macmini:3003', description: 'Git Server' },
-  { name: 'Woodpecker CI', url: 'http://macmini:8090', description: 'CI/CD Pipelines' },
-  { name: 'MkDocs', url: 'http://macmini:8009', description: 'Projekt-Dokumentation' },
-]
-
-export default function DocsPage() {
-  const [iframeUrl, setIframeUrl] = useState('http://macmini:8009')
-  const [isLoading, setIsLoading] = useState(true)
-
-  return (
-    <div>
-      {/* Quick Links */}
-      <div className="grid grid-cols-1 md:grid-cols-4 gap-4 mb-6">
-        {quickLinks.map((link) => (
-          <button
-            key={link.name}
-            onClick={() => {
-              setIframeUrl(link.url)
-              setIsLoading(true)
-            }}
-            className={`p-4 rounded-xl border text-left transition-all hover:shadow-md ${
-              iframeUrl === link.url
-                ? 'bg-primary-50 border-primary-300'
-                : 'bg-white border-slate-200 hover:border-primary-300'
-            }`}
-          >
-            <h3 className="font-medium text-slate-900">{link.name}</h3>
-            <p className="text-sm text-slate-500">{link.description}</p>
-          </button>
-        ))}
-      </div>
-
-      {/* Iframe Viewer */}
-      <div className="bg-white rounded-xl border border-slate-200 shadow-sm overflow-hidden">
-        <div className="flex items-center justify-between px-4 py-2 bg-slate-50 border-b border-slate-200">
-          <span className="text-sm text-slate-600 truncate">{iframeUrl}</span>
-          <a
-            href={iframeUrl}
-            target="_blank"
-            rel="noopener noreferrer"
-            className="text-sm text-primary-600 hover:text-primary-700"
-          >
-            In neuem Tab oeffnen
-          </a>
-        </div>
-        <div className="relative" style={{ height: '70vh' }}>
-          {isLoading && (
-            <div className="absolute inset-0 flex items-center justify-center bg-slate-50">
-              <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary-600"></div>
-            </div>
-          )}
-          <iframe
-            src={iframeUrl}
-            className="w-full h-full border-0"
-            onLoad={() => setIsLoading(false)}
-            title="Documentation Viewer"
-          />
-        </div>
-      </div>
-
-      {/* Info */}
-      <div className="mt-4 p-4 bg-blue-50 border border-blue-200 rounded-xl">
-        <h3 className="font-medium text-blue-900 mb-1">Dokumentation bearbeiten</h3>
-        <p className="text-sm text-blue-700">
-          Die MkDocs-Dokumentation liegt unter <code className="px-1 py-0.5 bg-blue-100 rounded">/docs-src/</code>.
-          Aenderungen werden automatisch beim naechsten Build sichtbar.
-        </p>
-      </div>
-    </div>
-  )
-}
diff --git a/admin-core/app/(admin)/development/screen-flow/page.tsx b/admin-core/app/(admin)/development/screen-flow/page.tsx
deleted file mode 100644
index c9199e2..0000000
--- a/admin-core/app/(admin)/development/screen-flow/page.tsx
+++ /dev/null
@@ -1,161 +0,0 @@
-'use client'
-
-import { useState, useCallback, useMemo } from 'react'
-import ReactFlow, {
-  Node,
-  Edge,
-  Controls,
-  Background,
-  MiniMap,
-  useNodesState,
-  useEdgesState,
-  MarkerType,
-} from 'reactflow'
-import 'reactflow/dist/style.css'
-
-type CategoryFilter = 'all' | 'infrastructure' | 'development' | 'meta'
-
-const categoryColors: Record<string, string> = {
-  infrastructure: '#f97316',
-  development: '#64748b',
-  meta: '#0ea5e9',
-}
-
-const initialNodes: Node[] = [
-  // Meta
-  { id: 'role-select', position: { x: 400, y: 0 }, data: { label: 'Rollenauswahl', category: 'meta' }, style: { background: '#e0f2fe', border: '2px solid #0ea5e9', borderRadius: '12px', padding: '10px 16px' } },
-  { id: 'dashboard', position: { x: 400, y: 100 }, data: { label: 'Dashboard', category: 'meta' }, style: { background: '#e0f2fe', border: '2px solid #0ea5e9', borderRadius: '12px', padding: '10px 16px' } },
-
-  // Infrastructure (Orange)
-  { id: 'gpu', position: { x: 300, y: 250 }, data: { label: 'GPU Infrastruktur', category: 'infrastructure' }, style: { background: '#ffedd5', border: '2px solid #f97316', borderRadius: '12px', padding: '10px 16px' } },
-  { id: 'middleware', position: { x: 300, y: 350 }, data: { label: 'Middleware', category: 'infrastructure' }, style: { background: '#ffedd5', border: '2px solid #f97316', borderRadius: '12px', padding: '10px 16px' } },
-  { id: 'security', position: { x: 300, y: 450 }, data: { label: 'Security Dashboard', category: 'infrastructure' }, style: { background: '#ffedd5', border: '2px solid #f97316', borderRadius: '12px', padding: '10px 16px' } },
-  { id: 'sbom', position: { x: 300, y: 550 }, data: { label: 'SBOM', category: 'infrastructure' }, style: { background: '#ffedd5', border: '2px solid #f97316', borderRadius: '12px', padding: '10px 16px' } },
-  { id: 'ci-cd', position: { x: 500, y: 250 }, data: { label: 'CI/CD Dashboard', category: 'infrastructure' }, style: { background: '#ffedd5', border: '2px solid #f97316', borderRadius: '12px', padding: '10px 16px' } },
-  { id: 'tests', position: { x: 500, y: 350 }, data: { label: 'Test Dashboard', category: 'infrastructure' }, style: { background: '#ffedd5', border: '2px solid #f97316', borderRadius: '12px', padding: '10px 16px' } },
-
-  // Development (Slate)
-  { id: 'docs', position: { x: 700, y: 250 }, data: { label: 'Developer Docs', category: 'development' }, style: { background: '#f1f5f9', border: '2px solid #64748b', borderRadius: '12px', padding: '10px 16px' } },
-  { id: 'screen-flow', position: { x: 700, y: 350 }, data: { label: 'Screen Flow', category: 'development' }, style: { background: '#f1f5f9', border: '2px solid #64748b', borderRadius: '12px', padding: '10px 16px' } },
-  { id: 'brandbook', position: { x: 700, y: 450 }, data: { label: 'Brandbook', category: 'development' }, style: { background: '#f1f5f9', border: '2px solid #64748b', borderRadius: '12px', padding: '10px 16px' } },
-]
-
-const initialEdges: Edge[] = [
-  // Meta flow
-  { id: 'e-role-dash', source: 'role-select', target: 'dashboard', markerEnd: { type: MarkerType.ArrowClosed }, style: { stroke: '#0ea5e9' } },
-
-  // Dashboard to categories
-  { id: 'e-dash-gpu', source: 'dashboard', target: 'gpu', markerEnd: { type: MarkerType.ArrowClosed }, style: { stroke: '#f97316' } },
-  { id: 'e-dash-cicd', source: 'dashboard', target: 'ci-cd', markerEnd: { type: MarkerType.ArrowClosed }, style: { stroke: '#f97316' } },
-  { id: 'e-dash-docs', source: 'dashboard', target: 'docs', markerEnd: { type: MarkerType.ArrowClosed }, style: { stroke: '#64748b' } },
-
-
-  // Infrastructure internal
-  { id: 'e-gpu-mw', source: 'gpu', target: 'middleware', markerEnd: { type: MarkerType.ArrowClosed }, style: { stroke: '#f97316' } },
-  { id: 'e-mw-sec', source: 'middleware', target: 'security', markerEnd: { type: MarkerType.ArrowClosed }, style: { stroke: '#f97316' } },
-  { id: 'e-sec-sbom', source: 'security', target: 'sbom', markerEnd: { type: MarkerType.ArrowClosed }, style: { stroke: '#f97316' } },
-  { id: 'e-cicd-tests', source: 'ci-cd', target: 'tests', markerEnd: { type: MarkerType.ArrowClosed }, style: { stroke: '#f97316' } },
-
-  // Cross-category
-  { id: 'e-sec-cicd', source: 'security', target: 'ci-cd', markerEnd: { type: MarkerType.ArrowClosed }, style: { stroke: '#94a3b8', strokeDasharray: '5,5' } },
-  { id: 'e-tests-docs', source: 'tests', target: 'docs', markerEnd: { type: MarkerType.ArrowClosed }, style: { stroke: '#94a3b8', strokeDasharray: '5,5' } },
-]
-
-export default function ScreenFlowPage() {
-  const [filter, setFilter] = useState<CategoryFilter>('all')
-  const [nodes, setNodes, onNodesChange] = useNodesState(initialNodes)
-  const [edges, setEdges, onEdgesChange] = useEdgesState(initialEdges)
-
-  const filteredNodes = useMemo(() => {
-    if (filter === 'all') return nodes
-    return nodes.filter(n => n.data.category === filter || n.data.category === 'meta')
-  }, [nodes, filter])
-
-  const filteredEdges = useMemo(() => {
-    const nodeIds = new Set(filteredNodes.map(n => n.id))
-    return edges.filter(e => nodeIds.has(e.source) && nodeIds.has(e.target))
-  }, [edges, filteredNodes])
-
-  const filters: { id: CategoryFilter; label: string; color: string }[] = [
-    { id: 'all', label: 'Alle', color: '#0ea5e9' },
-    { id: 'infrastructure', label: 'Infrastruktur', color: '#f97316' },
-    { id: 'development', label: 'Entwicklung', color: '#64748b' },
-  ]
-
-  return (
-    <div>
-      {/* Filter */}
-      <div className="flex items-center gap-2 mb-4">
-        {filters.map((f) => (
-          <button
-            key={f.id}
-            onClick={() => setFilter(f.id)}
-            className={`px-4 py-2 rounded-lg text-sm font-medium transition-colors ${
-              filter === f.id
-                ? 'text-white'
-                : 'bg-white border border-slate-200 text-slate-600 hover:border-slate-300'
-            }`}
-            style={filter === f.id ? { backgroundColor: f.color } : undefined}
-          >
-            {f.label}
-          </button>
-        ))}
-      </div>
-
-      {/* Stats */}
-      <div className="grid grid-cols-4 gap-4 mb-4">
-        <div className="bg-white rounded-xl border border-slate-200 p-3 text-center">
-          <div className="text-2xl font-bold text-slate-900">{filteredNodes.length}</div>
-          <div className="text-xs text-slate-500">Screens</div>
-        </div>
-        <div className="bg-white rounded-xl border border-slate-200 p-3 text-center">
-          <div className="text-2xl font-bold text-slate-900">{filteredEdges.length}</div>
-          <div className="text-xs text-slate-500">Verbindungen</div>
-        </div>
-        <div className="bg-white rounded-xl border border-slate-200 p-3 text-center">
-          <div className="text-2xl font-bold text-slate-900">3</div>
-          <div className="text-xs text-slate-500">Kategorien</div>
-        </div>
-        <div className="bg-white rounded-xl border border-slate-200 p-3 text-center">
-          <div className="text-2xl font-bold text-slate-900">13</div>
-          <div className="text-xs text-slate-500">Module</div>
-        </div>
-      </div>
-
-      {/* Flow */}
-      <div className="bg-white rounded-xl border border-slate-200 shadow-sm" style={{ height: '65vh' }}>
-        <ReactFlow
-          nodes={filteredNodes}
-          edges={filteredEdges}
-          onNodesChange={onNodesChange}
-          onEdgesChange={onEdgesChange}
-          fitView
-          attributionPosition="bottom-left"
-        >
-          <Controls />
-          <Background />
-          <MiniMap
-            nodeColor={(node) => categoryColors[node.data?.category] || '#94a3b8'}
-            maskColor="rgba(0,0,0,0.1)"
-          />
-        </ReactFlow>
-      </div>
-
-      {/* Legend */}
-      <div className="mt-4 flex items-center gap-6 text-sm text-slate-500">
-        <div className="flex items-center gap-2">
-          <div className="w-4 h-4 rounded bg-orange-100 border-2 border-orange-500" />
-          <span>Infrastruktur (6)</span>
-        </div>
-        <div className="flex items-center gap-2">
-          <div className="w-4 h-4 rounded bg-slate-100 border-2 border-slate-500" />
-          <span>Entwicklung (3)</span>
-        </div>
-        <div className="flex items-center gap-2">
-          <div className="w-4 h-4 rounded bg-sky-100 border-2 border-sky-500" />
-          <span>Meta</span>
-        </div>
-      </div>
-    </div>
-  )
-}
diff --git a/admin-core/lib/navigation.ts b/admin-core/lib/navigation.ts
index db623f1..1e0dfa8 100644
--- a/admin-core/lib/navigation.ts
+++ b/admin-core/lib/navigation.ts
@@ -4,7 +4,7 @@
  * 3 Categories: Communication, Infrastructure, Development
  */
 
-export type CategoryId = 'infrastructure' | 'development'
+export type CategoryId = 'infrastructure'
 
 export interface NavModule {
   id: string
@@ -94,43 +94,6 @@ export const navigation: NavCategory[] = [
       },
     ],
   },
-  // =========================================================================
-  // Entwicklung (Slate)
-  // =========================================================================
-  {
-    id: 'development',
-    name: 'Entwicklung',
-    icon: 'code',
-    color: '#64748b',
-    colorClass: 'development',
-    description: 'Docs, Screen Flow & Brandbook',
-    modules: [
-      {
-        id: 'docs',
-        name: 'Developer Docs',
-        href: '/development/docs',
-        description: 'MkDocs Dokumentation',
-        purpose: 'API-Dokumentation und Architektur-Diagramme durchsuchen.',
-        audience: ['Entwickler'],
-      },
-      {
-        id: 'screen-flow',
-        name: 'Screen Flow',
-        href: '/development/screen-flow',
-        description: 'UI Screen-Verbindungen',
-        purpose: 'Navigation und Screen-Verbindungen der Core-App visualisieren.',
-        audience: ['Designer', 'Entwickler'],
-      },
-      {
-        id: 'brandbook',
-        name: 'Brandbook',
-        href: '/development/brandbook',
-        description: 'Corporate Design',
-        purpose: 'Referenz fuer Logos, Farben, Typografie und Design-Richtlinien.',
-        audience: ['Designer', 'Marketing'],
-      },
-    ],
-  },
 ]
 
 // Meta modules (always visible)