Cleanup: Alle Netzwerkanalyse-Reste vollständig entfernt

- 7 JS/CSS-Dateien gelöscht (api_network, app_network, network-graph, network-cluster, cluster-data, network.css, network-cluster.css)
- 2 Backend-Dateien gelöscht (routers/network_analysis.py, models_network.py)
- dashboard.html: Modal Neue Netzwerkanalyse entfernt
- app.js: 15 Netzwerk-Referenzen + kaputte Blöcke bereinigt
- DB-Schema CREATE TABLEs bleiben (geteilte DB mit Netzwerkanalyse-App)

src/static/js/app.js

@@ -546,14 +546,11 @@ const App = {
         // Sidebar-Chevrons initial auf offen setzen (Archiv geschlossen)
         document.querySelectorAll('.sidebar-chevron').forEach(c => c.classList.add('open'));
         document.getElementById('chevron-archived-incidents').classList.remove('open');
-        var chevronNetwork = document.getElementById('chevron-network-analyses-list');
-        if (chevronNetwork) chevronNetwork.classList.add('open');
 
         // Lagen laden (frueh, damit Sidebar sofort sichtbar)
         await this.loadIncidents();
 
         // Netzwerkanalysen laden
-        await this.loadNetworkAnalyses();
 
         // Notification-Center initialisieren
         try { await NotificationCenter.init(); } catch (e) { console.warn('NotificationCenter:', e); }
@@ -565,9 +562,6 @@ const App = {
         WS.on('refresh_summary', (msg) => this.handleRefreshSummary(msg));
         WS.on('refresh_error', (msg) => this.handleRefreshError(msg));
         WS.on('refresh_cancelled', (msg) => this.handleRefreshCancelled(msg));
-        WS.on('network_status', (msg) => this._handleNetworkStatus(msg));
-        WS.on('network_complete', (msg) => this._handleNetworkComplete(msg));
-        WS.on('network_error', (msg) => this._handleNetworkError(msg));
 
         // Laufende Refreshes wiederherstellen
         try {
@@ -588,17 +582,6 @@ const App = {
             }
         }
 
-        // Zuletzt ausgewählte Netzwerkanalyse wiederherstellen
-        if (!savedId || !this.incidents.some(inc => inc.id === parseInt(savedId, 10))) {
-            const savedNetworkId = localStorage.getItem('selectedNetworkId');
-            if (savedNetworkId) {
-                const nid = parseInt(savedNetworkId, 10);
-                if (this.networkAnalyses.some(na => na.id === nid)) {
-                    await this.selectNetworkAnalysis(nid);
-                }
-            }
-        }
-
         // Leaflet-Karte nachladen falls CDN langsam war
         setTimeout(() => UI.retryPendingMap(), 2000);
     },
@@ -694,10 +677,6 @@ const App = {
 
         document.getElementById('empty-state').style.display = 'none';
         document.getElementById('incident-view').style.display = 'flex';
-        document.getElementById('network-view').style.display = 'none';
-        this.currentNetworkId = null;
-        localStorage.removeItem('selectedNetworkId');
-        this.renderNetworkSidebar();
 
         // GridStack-Animation deaktivieren und Scroll komplett sperren
         // bis alle Tile-Resize-Operationen (doppeltes rAF) abgeschlossen sind