feat(iace): sync IACE frontend, API routes, and scope engine updates from breakpilot-pwa

- Add IACE project pages (classification, evidence, hazards, mitigations, monitoring, tech-file, verification)
- Add IACE API catch-all route
- Update compliance-scope-engine with IACE AI Act product triggers
- Update compliance-scope-types, navigation, roles, and sidebar for IACE
- Update company-profile page

admin-compliance/app/(sdk)/sdk/company-profile/page.tsx

@@ -9,10 +9,19 @@ import {
   TargetMarket,
   CompanySize,
   LegalForm,
+  MachineBuilderProfile,
+  MachineProductType,
+  AIIntegrationType,
+  HumanOversightLevel,
+  CriticalSector,
   BUSINESS_MODEL_LABELS,
   OFFERING_TYPE_LABELS,
   TARGET_MARKET_LABELS,
   COMPANY_SIZE_LABELS,
+  MACHINE_PRODUCT_TYPE_LABELS,
+  AI_INTEGRATION_TYPE_LABELS,
+  HUMAN_OVERSIGHT_LABELS,
+  CRITICAL_SECTOR_LABELS,
   SDKCoverageAssessment,
 } from '@/lib/sdk/types'
 
@@ -20,14 +29,26 @@ import {
 // WIZARD STEPS
 // =============================================================================
 
-const WIZARD_STEPS = [
+const BASE_WIZARD_STEPS = [
   { id: 1, name: 'Basisinfos', description: 'Firmenname und Rechtsform' },
-  { id: 2, name: 'Geschäftsmodell', description: 'B2B, B2C und Angebote' },
-  { id: 3, name: 'Firmengröße', description: 'Mitarbeiter und Umsatz' },
-  { id: 4, name: 'Standorte', description: 'Hauptsitz und Zielmärkte' },
+  { id: 2, name: 'Geschaeftsmodell', description: 'B2B, B2C und Angebote' },
+  { id: 3, name: 'Firmengroesse', description: 'Mitarbeiter und Umsatz' },
+  { id: 4, name: 'Standorte', description: 'Hauptsitz und Zielmaerkte' },
   { id: 5, name: 'Datenschutz', description: 'Rollen und KI-Nutzung' },
 ]
 
+const MACHINE_BUILDER_STEP = { id: 6, name: 'Produkt & Maschine', description: 'Software, KI und CE in Ihrem Produkt' }
+
+function getWizardSteps(industry: string) {
+  if (isMachineBuilderIndustry(industry)) {
+    return [...BASE_WIZARD_STEPS, MACHINE_BUILDER_STEP]
+  }
+  return BASE_WIZARD_STEPS
+}
+
+// Keep WIZARD_STEPS for backwards compat in static references
+const WIZARD_STEPS = BASE_WIZARD_STEPS
+
 // =============================================================================
 // LEGAL FORMS
 // =============================================================================
@@ -61,9 +82,25 @@ const INDUSTRIES = [
   'Produktion / Industrie',
   'Logistik / Transport',
   'Immobilien',
+  'Maschinenbau',
+  'Anlagenbau',
+  'Automatisierung',
+  'Robotik',
+  'Messtechnik',
   'Sonstige',
 ]
 
+const MACHINE_BUILDER_INDUSTRIES = [
+  'Maschinenbau',
+  'Anlagenbau',
+  'Automatisierung',
+  'Robotik',
+  'Messtechnik',
+]
+
+const isMachineBuilderIndustry = (industry: string) =>
+  MACHINE_BUILDER_INDUSTRIES.includes(industry)
+
 // =============================================================================
 // HELPER: ASSESS SDK COVERAGE
 // =============================================================================
@@ -504,6 +541,423 @@ function StepDataProtection({
   )
 }
 
+// =============================================================================
+// STEP 6: PRODUKT & MASCHINE (nur fuer Maschinenbauer)
+// =============================================================================
+
+const EMPTY_MACHINE_BUILDER: MachineBuilderProfile = {
+  productTypes: [],
+  productDescription: '',
+  productPride: '',
+  containsSoftware: false,
+  containsFirmware: false,
+  containsAI: false,
+  aiIntegrationType: [],
+  hasSafetyFunction: false,
+  safetyFunctionDescription: '',
+  autonomousBehavior: false,
+  humanOversightLevel: 'full',
+  isNetworked: false,
+  hasRemoteAccess: false,
+  hasOTAUpdates: false,
+  updateMechanism: '',
+  exportMarkets: [],
+  criticalSectorClients: false,
+  criticalSectors: [],
+  oemClients: false,
+  ceMarkingRequired: false,
+  existingCEProcess: false,
+  hasRiskAssessment: false,
+}
+
+function StepMachineBuilder({
+  data,
+  onChange,
+}: {
+  data: Partial<CompanyProfile>
+  onChange: (updates: Partial<CompanyProfile>) => void
+}) {
+  const mb = data.machineBuilder || EMPTY_MACHINE_BUILDER
+
+  const updateMB = (updates: Partial<MachineBuilderProfile>) => {
+    onChange({ machineBuilder: { ...mb, ...updates } })
+  }
+
+  const toggleProductType = (type: MachineProductType) => {
+    const current = mb.productTypes || []
+    if (current.includes(type)) {
+      updateMB({ productTypes: current.filter(t => t !== type) })
+    } else {
+      updateMB({ productTypes: [...current, type] })
+    }
+  }
+
+  const toggleAIType = (type: AIIntegrationType) => {
+    const current = mb.aiIntegrationType || []
+    if (current.includes(type)) {
+      updateMB({ aiIntegrationType: current.filter(t => t !== type) })
+    } else {
+      updateMB({ aiIntegrationType: [...current, type] })
+    }
+  }
+
+  const toggleCriticalSector = (sector: CriticalSector) => {
+    const current = mb.criticalSectors || []
+    if (current.includes(sector)) {
+      updateMB({ criticalSectors: current.filter(s => s !== sector) })
+    } else {
+      updateMB({ criticalSectors: [...current, sector] })
+    }
+  }
+
+  return (
+    <div className="space-y-8">
+      {/* Block 1: Erzaehlen Sie uns von Ihrer Anlage */}
+      <div>
+        <h3 className="text-lg font-semibold text-gray-900 mb-1">Erzaehlen Sie uns von Ihrer Anlage</h3>
+        <p className="text-sm text-gray-500 mb-4">
+          Je besser wir Ihr Produkt verstehen, desto praeziser koennen wir die relevanten Vorschriften identifizieren.
+        </p>
+
+        <div className="space-y-4">
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-2">
+              Was baut Ihr Unternehmen? <span className="text-red-500">*</span>
+            </label>
+            <textarea
+              value={mb.productDescription}
+              onChange={e => updateMB({ productDescription: e.target.value })}
+              placeholder="z.B. Wir bauen automatisierte Pruefstaende fuer die Qualitaetskontrolle in der Automobilindustrie..."
+              rows={3}
+              className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
+            />
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-2">
+              Was macht Ihre Anlage besonders?
+            </label>
+            <textarea
+              value={mb.productPride}
+              onChange={e => updateMB({ productPride: e.target.value })}
+              placeholder="z.B. Unsere Anlage kann 500 Teile/Stunde mit 99.9% Erkennungsrate pruefen..."
+              rows={2}
+              className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
+            />
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-3">
+              Produkttyp <span className="text-gray-400">(Mehrfachauswahl)</span>
+            </label>
+            <div className="grid grid-cols-2 sm:grid-cols-3 gap-3">
+              {Object.entries(MACHINE_PRODUCT_TYPE_LABELS).map(([value, label]) => (
+                <button
+                  key={value}
+                  type="button"
+                  onClick={() => toggleProductType(value as MachineProductType)}
+                  className={`px-4 py-3 rounded-lg border-2 text-sm font-medium transition-all ${
+                    mb.productTypes.includes(value as MachineProductType)
+                      ? 'border-purple-500 bg-purple-50 text-purple-700'
+                      : 'border-gray-200 hover:border-purple-300 text-gray-700'
+                  }`}
+                >
+                  {label}
+                </button>
+              ))}
+            </div>
+          </div>
+        </div>
+      </div>
+
+      {/* Block 2: Software & KI */}
+      <div className="border-t border-gray-200 pt-6">
+        <h3 className="text-lg font-semibold text-gray-900 mb-4">Software & KI in Ihrem Produkt</h3>
+
+        <div className="space-y-4">
+          <div className="grid grid-cols-1 sm:grid-cols-3 gap-4">
+            {[
+              { key: 'containsSoftware', label: 'Enthaelt Software', desc: 'Anwendungssoftware in der Maschine' },
+              { key: 'containsFirmware', label: 'Enthaelt Firmware', desc: 'Embedded Software / Steuerung' },
+              { key: 'containsAI', label: 'Enthaelt KI/ML', desc: 'Kuenstliche Intelligenz / Machine Learning' },
+            ].map(item => (
+              <label
+                key={item.key}
+                className={`flex items-start gap-3 p-4 rounded-xl border-2 cursor-pointer transition-all ${
+                  (mb as any)[item.key]
+                    ? 'border-purple-500 bg-purple-50'
+                    : 'border-gray-200 hover:border-purple-300'
+                }`}
+              >
+                <input
+                  type="checkbox"
+                  checked={(mb as any)[item.key] ?? false}
+                  onChange={e => updateMB({ [item.key]: e.target.checked } as any)}
+                  className="mt-1 w-5 h-5 text-purple-600 rounded focus:ring-purple-500"
+                />
+                <div>
+                  <div className="font-medium text-gray-900 text-sm">{item.label}</div>
+                  <div className="text-xs text-gray-500">{item.desc}</div>
+                </div>
+              </label>
+            ))}
+          </div>
+
+          {mb.containsAI && (
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-3">
+                Art der KI-Integration
+              </label>
+              <div className="grid grid-cols-2 gap-3">
+                {Object.entries(AI_INTEGRATION_TYPE_LABELS).map(([value, label]) => (
+                  <button
+                    key={value}
+                    type="button"
+                    onClick={() => toggleAIType(value as AIIntegrationType)}
+                    className={`px-4 py-2 rounded-lg border text-sm transition-all ${
+                      mb.aiIntegrationType.includes(value as AIIntegrationType)
+                        ? 'border-purple-500 bg-purple-50 text-purple-700'
+                        : 'border-gray-200 hover:border-purple-300 text-gray-700'
+                    }`}
+                  >
+                    {label}
+                  </button>
+                ))}
+              </div>
+            </div>
+          )}
+
+          <div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
+            <label className={`flex items-start gap-3 p-4 rounded-xl border-2 cursor-pointer transition-all ${
+              mb.hasSafetyFunction ? 'border-red-400 bg-red-50' : 'border-gray-200 hover:border-gray-300'
+            }`}>
+              <input
+                type="checkbox"
+                checked={mb.hasSafetyFunction}
+                onChange={e => updateMB({ hasSafetyFunction: e.target.checked })}
+                className="mt-1 w-5 h-5 text-red-600 rounded focus:ring-red-500"
+              />
+              <div>
+                <div className="font-medium text-gray-900 text-sm">Sicherheitsrelevante Funktion</div>
+                <div className="text-xs text-gray-500">KI/SW hat sicherheitsrelevante Funktion</div>
+              </div>
+            </label>
+
+            <label className={`flex items-start gap-3 p-4 rounded-xl border-2 cursor-pointer transition-all ${
+              mb.autonomousBehavior ? 'border-amber-400 bg-amber-50' : 'border-gray-200 hover:border-gray-300'
+            }`}>
+              <input
+                type="checkbox"
+                checked={mb.autonomousBehavior}
+                onChange={e => updateMB({ autonomousBehavior: e.target.checked })}
+                className="mt-1 w-5 h-5 text-amber-600 rounded focus:ring-amber-500"
+              />
+              <div>
+                <div className="font-medium text-gray-900 text-sm">Autonomes Verhalten</div>
+                <div className="text-xs text-gray-500">System lernt oder handelt eigenstaendig</div>
+              </div>
+            </label>
+          </div>
+
+          {mb.hasSafetyFunction && (
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-2">
+                Beschreibung der Sicherheitsfunktion
+              </label>
+              <textarea
+                value={mb.safetyFunctionDescription}
+                onChange={e => updateMB({ safetyFunctionDescription: e.target.value })}
+                placeholder="z.B. KI-Vision ueberwacht den Schutzbereich und stoppt den Roboter bei Personenerkennung..."
+                rows={2}
+                className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
+              />
+            </div>
+          )}
+
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-2">
+              Human Oversight Level
+            </label>
+            <select
+              value={mb.humanOversightLevel}
+              onChange={e => updateMB({ humanOversightLevel: e.target.value as HumanOversightLevel })}
+              className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
+            >
+              {Object.entries(HUMAN_OVERSIGHT_LABELS).map(([value, label]) => (
+                <option key={value} value={value}>{label}</option>
+              ))}
+            </select>
+          </div>
+        </div>
+      </div>
+
+      {/* Block 3: Konnektivitaet & Updates */}
+      <div className="border-t border-gray-200 pt-6">
+        <h3 className="text-lg font-semibold text-gray-900 mb-4">Konnektivitaet & Updates</h3>
+
+        <div className="grid grid-cols-1 sm:grid-cols-3 gap-4 mb-4">
+          {[
+            { key: 'isNetworked', label: 'Vernetzt', desc: 'Maschine ist mit Netzwerk verbunden' },
+            { key: 'hasRemoteAccess', label: 'Remote-Zugriff', desc: 'Fernwartung / Remote-Zugang' },
+            { key: 'hasOTAUpdates', label: 'OTA-Updates', desc: 'Drahtlose Software-/Firmware-Updates' },
+          ].map(item => (
+            <label
+              key={item.key}
+              className={`flex items-start gap-3 p-4 rounded-xl border-2 cursor-pointer transition-all ${
+                (mb as any)[item.key]
+                  ? 'border-purple-500 bg-purple-50'
+                  : 'border-gray-200 hover:border-purple-300'
+              }`}
+            >
+              <input
+                type="checkbox"
+                checked={(mb as any)[item.key] ?? false}
+                onChange={e => updateMB({ [item.key]: e.target.checked } as any)}
+                className="mt-1 w-5 h-5 text-purple-600 rounded focus:ring-purple-500"
+              />
+              <div>
+                <div className="font-medium text-gray-900 text-sm">{item.label}</div>
+                <div className="text-xs text-gray-500">{item.desc}</div>
+              </div>
+            </label>
+          ))}
+        </div>
+
+        {(mb.hasOTAUpdates || mb.hasRemoteAccess) && (
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-2">
+              Wie werden Updates eingespielt?
+            </label>
+            <input
+              type="text"
+              value={mb.updateMechanism}
+              onChange={e => updateMB({ updateMechanism: e.target.value })}
+              placeholder="z.B. VPN-gesicherter Remote-Zugang mit manueller Freigabe..."
+              className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
+            />
+          </div>
+        )}
+      </div>
+
+      {/* Block 4: Markt & Kunden */}
+      <div className="border-t border-gray-200 pt-6">
+        <h3 className="text-lg font-semibold text-gray-900 mb-4">Markt & Kunden</h3>
+
+        <div className="space-y-4">
+          <div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
+            <label className={`flex items-start gap-3 p-4 rounded-xl border-2 cursor-pointer transition-all ${
+              mb.criticalSectorClients ? 'border-red-400 bg-red-50' : 'border-gray-200 hover:border-gray-300'
+            }`}>
+              <input
+                type="checkbox"
+                checked={mb.criticalSectorClients}
+                onChange={e => updateMB({ criticalSectorClients: e.target.checked })}
+                className="mt-1 w-5 h-5 text-red-600 rounded focus:ring-red-500"
+              />
+              <div>
+                <div className="font-medium text-gray-900 text-sm">Liefert an KRITIS-Betreiber</div>
+                <div className="text-xs text-gray-500">Kunden in kritischer Infrastruktur</div>
+              </div>
+            </label>
+
+            <label className={`flex items-start gap-3 p-4 rounded-xl border-2 cursor-pointer transition-all ${
+              mb.oemClients ? 'border-purple-500 bg-purple-50' : 'border-gray-200 hover:border-gray-300'
+            }`}>
+              <input
+                type="checkbox"
+                checked={mb.oemClients}
+                onChange={e => updateMB({ oemClients: e.target.checked })}
+                className="mt-1 w-5 h-5 text-purple-600 rounded focus:ring-purple-500"
+              />
+              <div>
+                <div className="font-medium text-gray-900 text-sm">OEM-Zulieferer</div>
+                <div className="text-xs text-gray-500">Liefern Komponenten an andere Hersteller</div>
+              </div>
+            </label>
+          </div>
+
+          {mb.criticalSectorClients && (
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-3">
+                Kritische Sektoren Ihrer Kunden
+              </label>
+              <div className="grid grid-cols-2 sm:grid-cols-4 gap-2">
+                {Object.entries(CRITICAL_SECTOR_LABELS).map(([value, label]) => (
+                  <button
+                    key={value}
+                    type="button"
+                    onClick={() => toggleCriticalSector(value as CriticalSector)}
+                    className={`px-3 py-2 rounded-lg border text-sm transition-all ${
+                      mb.criticalSectors.includes(value as CriticalSector)
+                        ? 'border-red-400 bg-red-50 text-red-700'
+                        : 'border-gray-200 hover:border-gray-300 text-gray-700'
+                    }`}
+                  >
+                    {label}
+                  </button>
+                ))}
+              </div>
+            </div>
+          )}
+
+          <div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
+            <label className={`flex items-start gap-3 p-4 rounded-xl border-2 cursor-pointer transition-all ${
+              mb.ceMarkingRequired ? 'border-blue-500 bg-blue-50' : 'border-gray-200 hover:border-gray-300'
+            }`}>
+              <input
+                type="checkbox"
+                checked={mb.ceMarkingRequired}
+                onChange={e => updateMB({ ceMarkingRequired: e.target.checked })}
+                className="mt-1 w-5 h-5 text-blue-600 rounded focus:ring-blue-500"
+              />
+              <div>
+                <div className="font-medium text-gray-900 text-sm">CE-Kennzeichnung erforderlich</div>
+                <div className="text-xs text-gray-500">Produkt benoetigt CE-Zertifizierung</div>
+              </div>
+            </label>
+
+            <label className={`flex items-start gap-3 p-4 rounded-xl border-2 cursor-pointer transition-all ${
+              mb.existingCEProcess ? 'border-green-400 bg-green-50' : 'border-gray-200 hover:border-gray-300'
+            }`}>
+              <input
+                type="checkbox"
+                checked={mb.existingCEProcess}
+                onChange={e => updateMB({ existingCEProcess: e.target.checked })}
+                className="mt-1 w-5 h-5 text-green-600 rounded focus:ring-green-500"
+              />
+              <div>
+                <div className="font-medium text-gray-900 text-sm">Bestehender CE-Prozess</div>
+                <div className="text-xs text-gray-500">Bereits ein CE-Verfahren etabliert</div>
+              </div>
+            </label>
+          </div>
+
+          {mb.ceMarkingRequired && (
+            <label className={`flex items-start gap-3 p-4 rounded-xl border-2 cursor-pointer transition-all ${
+              mb.hasRiskAssessment ? 'border-green-400 bg-green-50' : 'border-red-400 bg-red-50'
+            }`}>
+              <input
+                type="checkbox"
+                checked={mb.hasRiskAssessment}
+                onChange={e => updateMB({ hasRiskAssessment: e.target.checked })}
+                className="mt-1 w-5 h-5 text-green-600 rounded focus:ring-green-500"
+              />
+              <div>
+                <div className="font-medium text-gray-900 text-sm">Bestehende Risikobeurteilung</div>
+                <div className="text-xs text-gray-500">
+                  {mb.hasRiskAssessment
+                    ? 'Risikobeurteilung vorhanden'
+                    : 'Keine bestehende Risikobeurteilung - IACE hilft Ihnen dabei!'}
+                </div>
+              </div>
+            </label>
+          )}
+        </div>
+      </div>
+    </div>
+  )
+}
+
 // =============================================================================
 // COVERAGE ASSESSMENT COMPONENT
 // =============================================================================
@@ -671,6 +1125,11 @@ export default function CompanyProfilePage() {
     completedAt: null,
   })
 
+  const showMachineBuilderStep = isMachineBuilderIndustry(formData.industry || '')
+  const wizardSteps = getWizardSteps(formData.industry || '')
+  const totalSteps = wizardSteps.length
+  const lastStep = wizardSteps[wizardSteps.length - 1].id
+
   // Load existing profile
   useEffect(() => {
     if (state.companyProfile) {
@@ -687,22 +1146,33 @@ export default function CompanyProfilePage() {
   }
 
   const handleNext = () => {
-    if (currentStep < 5) {
-      setCurrentStep(prev => prev + 1)
+    if (currentStep < lastStep) {
+      // Skip step 6 if not a machine builder
+      const nextStep = currentStep + 1
+      if (nextStep === 6 && !showMachineBuilderStep) {
+        // Complete profile (was step 5, last step for non-machine-builders)
+        completeAndSaveProfile()
+        return
+      }
+      setCurrentStep(nextStep)
     } else {
       // Complete profile
-      const completeProfile: CompanyProfile = {
-        ...formData,
-        isComplete: true,
-        completedAt: new Date(),
-      } as CompanyProfile
-
-      setCompanyProfile(completeProfile)
-      dispatch({ type: 'COMPLETE_STEP', payload: 'company-profile' })
-      goToNextStep()
+      completeAndSaveProfile()
     }
   }
 
+  const completeAndSaveProfile = () => {
+    const completeProfile: CompanyProfile = {
+      ...formData,
+      isComplete: true,
+      completedAt: new Date(),
+    } as CompanyProfile
+
+    setCompanyProfile(completeProfile)
+    dispatch({ type: 'COMPLETE_STEP', payload: 'company-profile' })
+    goToNextStep()
+  }
+
   const handleBack = () => {
     if (currentStep > 1) {
       setCurrentStep(prev => prev - 1)
@@ -721,11 +1191,16 @@ export default function CompanyProfilePage() {
         return formData.headquartersCountry && (formData.targetMarkets?.length || 0) > 0
       case 5:
         return true
+      case 6:
+        // Machine builder step: require at least product description
+        return (formData.machineBuilder?.productDescription?.length || 0) > 0
       default:
         return false
     }
   }
 
+  const isLastStep = currentStep === lastStep || (currentStep === 5 && !showMachineBuilderStep)
+
   return (
     <div className="min-h-screen bg-gray-50 py-8">
       <div className="max-w-6xl mx-auto px-4">
@@ -741,7 +1216,7 @@ export default function CompanyProfilePage() {
         {/* Progress Steps */}
         <div className="mb-8">
           <div className="flex items-center justify-between">
-            {WIZARD_STEPS.map((step, index) => (
+            {wizardSteps.map((step, index) => (
               <React.Fragment key={step.id}>
                 <div className="flex items-center">
                   <div
@@ -775,7 +1250,7 @@ export default function CompanyProfilePage() {
                     </div>
                   </div>
                 </div>
-                {index < WIZARD_STEPS.length - 1 && (
+                {index < wizardSteps.length - 1 && (
                   <div
                     className={`flex-1 h-0.5 mx-4 ${
                       step.id < currentStep ? 'bg-purple-600' : 'bg-gray-200'
@@ -794,9 +1269,9 @@ export default function CompanyProfilePage() {
             <div className="bg-white rounded-xl border border-gray-200 p-8">
               <div className="mb-6">
                 <h2 className="text-xl font-semibold text-gray-900">
-                  {WIZARD_STEPS[currentStep - 1].name}
+                  {(wizardSteps.find(s => s.id === currentStep) || wizardSteps[0]).name}
                 </h2>
-                <p className="text-gray-500">{WIZARD_STEPS[currentStep - 1].description}</p>
+                <p className="text-gray-500">{(wizardSteps.find(s => s.id === currentStep) || wizardSteps[0]).description}</p>
               </div>
 
               {currentStep === 1 && <StepBasicInfo data={formData} onChange={updateFormData} />}
@@ -804,6 +1279,7 @@ export default function CompanyProfilePage() {
               {currentStep === 3 && <StepCompanySize data={formData} onChange={updateFormData} />}
               {currentStep === 4 && <StepLocations data={formData} onChange={updateFormData} />}
               {currentStep === 5 && <StepDataProtection data={formData} onChange={updateFormData} />}
+              {currentStep === 6 && showMachineBuilderStep && <StepMachineBuilder data={formData} onChange={updateFormData} />}
 
               {/* Navigation */}
               <div className="flex justify-between mt-8 pt-6 border-t border-gray-200">
@@ -819,7 +1295,7 @@ export default function CompanyProfilePage() {
                   disabled={!canProceed()}
                   className="px-8 py-3 bg-purple-600 text-white rounded-lg hover:bg-purple-700 disabled:opacity-50 disabled:cursor-not-allowed"
                 >
-                  {currentStep === 5 ? 'Profil speichern & weiter' : 'Weiter'}
+                  {isLastStep ? 'Profil speichern & weiter' : 'Weiter'}
                 </button>
               </div>
             </div>