Analyse: Schema, Konfiguration, Client

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

server/config.js

@@ -310,6 +310,14 @@ export const config = {
     logDir: process.env.PREVIEW_LOG_DIR || path.join(process.cwd(), 'upload-data', 'preview-logs'),
   },
 
+  analyse: {
+    enabled: process.env.ANALYSE_ENABLED === 'on',
+    url: process.env.ANALYTICS_URL || 'http://webklar-analytics:8091',
+    adminToken: process.env.ANALYTICS_ADMIN_TOKEN || '',
+    heatSecret: process.env.ANALYTICS_HEAT_SECRET || '',
+    avvVersion: '2026-10-01',
+  },
+
   invoiceNinja: {
     url: (process.env.INVOICE_NINJA_URL || 'https://invoice.webklar.com').replace(/\/$/, ''),
     apiToken: process.env.INVOICE_NINJA_API_TOKEN || '',