refactor: Integrate Modules into Scope-Decision (Option C)

- RegulationsPanel: added enable/disable toggles per regulation
- ScopeDecisionTab: passes enabledModules + onToggleModule
- Scope page: auto-enables all applicable regulations when loaded
- Modules step: isOptional=true, moved to Zusatzmodule
- Requirements: now depends on compliance-scope, not modules
- Source-policy: now depends on use-case-assessment, not modules

Flow: Profile → Scope → Scope-Decision shows applicable regulations
with toggles → Requirements derived from enabled regulations

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

admin-compliance/components/sdk/compliance-scope/ScopeDecisionSections.tsx

@@ -110,6 +110,8 @@ interface RegulationsPanelProps {
   supervisoryAuthorities?: SupervisoryAuthorityInfo[]
   regulationAssessmentLoading?: boolean
   onGoToObligations?: () => void
+  enabledModules?: string[]
+  onToggleModule?: (moduleId: string, enabled: boolean) => void
 }
 
 export function RegulationsPanel({
@@ -117,6 +119,8 @@ export function RegulationsPanel({
   supervisoryAuthorities,
   regulationAssessmentLoading,
   onGoToObligations,
+  enabledModules,
+  onToggleModule,
 }: RegulationsPanelProps) {
   if (!applicableRegulations && !regulationAssessmentLoading) return null
   return (
@@ -149,9 +153,22 @@ export function RegulationsPanel({
                   )}
                 </div>
               </div>
-              <div className="text-right text-sm text-gray-600">
-                <span>{reg.obligation_count} Pflichten</span>
-                {reg.control_count > 0 && <span className="ml-2">{reg.control_count} Controls</span>}
+              <div className="flex items-center gap-3">
+                <div className="text-right text-sm text-gray-600">
+                  <span>{reg.obligation_count} Pflichten</span>
+                  {reg.control_count > 0 && <span className="ml-2">{reg.control_count} Controls</span>}
+                </div>
+                {onToggleModule && (
+                  <label className="flex items-center gap-1.5 cursor-pointer">
+                    <input
+                      type="checkbox"
+                      checked={enabledModules?.includes(reg.id) ?? true}
+                      onChange={e => onToggleModule(reg.id, e.target.checked)}
+                      className="w-4 h-4 text-purple-600 rounded"
+                    />
+                    <span className="text-xs text-gray-500">Aktiv</span>
+                  </label>
+                )}
               </div>
             </div>
           ))}

admin-compliance/components/sdk/compliance-scope/ScopeDecisionTab.tsx

@@ -25,6 +25,8 @@ interface ScopeDecisionTabProps {
   supervisoryAuthorities?: SupervisoryAuthorityInfo[]
   regulationAssessmentLoading?: boolean
   onGoToObligations?: () => void
+  enabledModules?: string[]
+  onToggleModule?: (moduleId: string, enabled: boolean) => void
 }
 
 export function ScopeDecisionTab({
@@ -38,6 +40,8 @@ export function ScopeDecisionTab({
   supervisoryAuthorities,
   regulationAssessmentLoading,
   onGoToObligations,
+  enabledModules,
+  onToggleModule,
 }: ScopeDecisionTabProps) {
   const [expandedTrigger, setExpandedTrigger] = useState<number | null>(null)
   const [showAuditTrail, setShowAuditTrail] = useState(false)
@@ -71,6 +75,8 @@ export function ScopeDecisionTab({
         applicableRegulations={applicableRegulations}
         supervisoryAuthorities={supervisoryAuthorities}
         regulationAssessmentLoading={regulationAssessmentLoading}
+        enabledModules={enabledModules}
+        onToggleModule={onToggleModule}
         onGoToObligations={onGoToObligations}
       />