feat: Equipment-System, Buchungsbearbeitung, Kundenadresse, LexOffice-Fix

- Vintage Modell hinzugefuegt
- Equipment Multi-Select (Neue Buchung + Bearbeitung)
- Kundenadresse in Formularen
- Bearbeiten-Seite fuer Buchungen
- Abbau-Zeiten in Formularen und Uebersicht
- Vertrag PDF nur bei Privatkunden
- LexOffice Kontakt-Erstellung Fix (BUSINESS)
- Zurueck-Pfeil auf Touren-Seite

cron-email-sync.ts

@@ -0,0 +1,81 @@
+import cron from 'node-cron';
+import { emailSyncService } from '../lib/email-sync';
+import { prisma } from '../lib/prisma';
+
+console.log('🚀 E-Mail-Sync Cron-Job gestartet...\n');
+
+// Sync alle 5 Minuten
+cron.schedule('*/5 * * * *', async () => {
+  console.log(`\n⏰ [${new Date().toLocaleString('de-DE')}] Starte E-Mail-Sync...`);
+  
+  try {
+    const locations = await prisma.location.findMany({
+      where: { emailSyncEnabled: true },
+      select: { id: true, name: true, slug: true },
+    });
+
+    if (locations.length === 0) {
+      console.log('⚠️  Keine Locations mit aktiviertem E-Mail-Sync gefunden.');
+      return;
+    }
+
+    console.log(`📍 Sync für ${locations.length} Location(s)...\n`);
+
+    let totalNewEmails = 0;
+    let totalNewBookings = 0;
+
+    for (const location of locations) {
+      console.log(`🔄 ${location.name} (${location.slug})...`);
+      
+      const result = await emailSyncService.syncLocationEmails(location.id);
+      
+      if (result.success) {
+        console.log(`   ✅ ${result.newEmails} neue E-Mails, ${result.newBookings} neue Buchungen`);
+        totalNewEmails += result.newEmails;
+        totalNewBookings += result.newBookings;
+      } else {
+        console.log(`   ❌ Fehler: ${result.errors.join(', ')}`);
+      }
+    }
+
+    console.log(`\n📊 Gesamt: ${totalNewEmails} E-Mails, ${totalNewBookings} Buchungen`);
+    console.log('─'.repeat(60));
+  } catch (error: any) {
+    console.error('❌ Cron-Job Fehler:', error.message);
+  }
+});
+
+console.log('✅ Cron-Job läuft - E-Mails werden alle 5 Minuten abgerufen');
+console.log('   Drücken Sie CTRL+C zum Beenden\n');
+
+// Sofort einmal ausführen beim Start
+(async () => {
+  console.log('🔄 Initialer E-Mail-Sync beim Start...\n');
+  
+  try {
+    const locations = await prisma.location.findMany({
+      where: { emailSyncEnabled: true },
+      select: { id: true, name: true },
+    });
+
+    for (const location of locations) {
+      console.log(`📍 ${location.name}...`);
+      const result = await emailSyncService.syncLocationEmails(location.id);
+      
+      if (result.success) {
+        console.log(`   ✅ ${result.newEmails} E-Mails, ${result.newBookings} Buchungen\n`);
+      } else {
+        console.log(`   ❌ ${result.errors.join(', ')}\n`);
+      }
+    }
+  } catch (error: any) {
+    console.error('❌ Initialer Sync Fehler:', error.message);
+  }
+})();
+
+// Graceful shutdown
+process.on('SIGINT', async () => {
+  console.log('\n\n👋 Beende E-Mail-Sync Cron-Job...');
+  await prisma.$disconnect();
+  process.exit(0);
+});