feat: move Markt Intelligence from Administration to Verwaltung (under Datenpflege)

src/App.tsx

@@ -63,6 +63,7 @@ function App() {
                 <Route path="/supply/anfragen" element={<Anfragencenter />} />
                 <Route path="/supply/future-availability" element={<FutureAvailability />} />
                 <Route path="/supply/data-quality" element={<DataQuality />} />
+                <Route path="/supply/market-intelligence" element={<MarketIntelligence />} />
               </Route>
 
               {/* Demand Workspace */}
@@ -80,7 +81,6 @@ function App() {
                 <Route path="/ops/review-queue" element={<ReviewQueue />} />
                 <Route path="/ops/ai-monitoring" element={<AIMonitoring />} />
                 <Route path="/ops/governance" element={<Governance />} />
-                <Route path="/ops/market-intelligence" element={<MarketIntelligence />} />
                 <Route path="/ops/source-monitoring" element={<SourceMonitoring />} />
                 <Route path="/ops/activity-timeline" element={<ActivityTimeline />} />
                 <Route path="/ops/signal-pipeline" element={<SignalPipeline />} />

src/components/layout/AppShell.tsx

@@ -84,6 +84,7 @@ const WORKSPACE_CONFIG: Record<WorkspaceType, WorkspaceConfig> = {
       { path: '/supply/properties', label: 'Meine Objekte', icon: Building2 },
       { path: '/supply/anfragen', label: 'Anfragencenter', icon: MessageSquare },
       { path: '/supply/data-quality', label: 'Datenpflege', icon: CheckSquare },
+      { path: '/supply/market-intelligence', label: 'Markt Intelligence', icon: Radar },
     ],
   },
   [WorkspaceType.DEMAND]: {
@@ -110,7 +111,6 @@ const WORKSPACE_CONFIG: Record<WorkspaceType, WorkspaceConfig> = {
       { path: '/ops/review-queue', label: 'Review Queue', icon: ClipboardList },
       { path: '/ops/ai-monitoring', label: 'AI Monitoring', icon: Activity },
       { path: '/ops/governance', label: 'Governance', icon: Shield },
-      { path: '/ops/market-intelligence', label: 'Market Intelligence', icon: Radar },
       { path: '/ops/source-monitoring', label: 'Source Monitoring', icon: ServerCog },
       { path: '/ops/signal-pipeline', label: 'Signal Pipeline', icon: GitBranch },
       { path: '/ops/activity-timeline', label: 'Aktivitäts-Timeline', icon: Clock },

src/components/supply/QuickActionPanel.tsx

@@ -7,7 +7,7 @@ const ACTIONS = [
   { label: 'Marktchancen', path: '/supply/future-availability' },
   { label: 'Datenqualität', path: '/supply/data-quality' },
   { label: 'Review Queue', path: '/ops/review-queue' },
-  { label: 'Market Intelligence', path: '/ops/market-intelligence' },
+  { label: 'Markt Intelligence', path: '/supply/market-intelligence' },
 ] as const
 
 export function QuickActionPanel() {