feat(ui): add Gap-Analyse to sidebar navigation

Orange-highlighted section between KI-Compliance and Payment modules.

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

admin-compliance/components/sdk/Sidebar/SidebarModuleList.tsx

@@ -75,6 +75,28 @@ export function SidebarModuleList({ collapsed, projectId, pendingCRCount }: Side
         <AdditionalModuleItem href="/sdk/agent" icon={<svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z" /></svg>} label="Compliance Agent" isActive={pathname?.startsWith('/sdk/agent') ?? false} collapsed={collapsed} projectId={projectId} />
       </div>
 
+      {/* Regulatory Gap-Analyse */}
+      <div className="border-t-2 border-orange-200 py-2 bg-orange-50/30">
+        {!collapsed && (
+          <div className="px-4 py-2 text-xs font-semibold text-orange-600 uppercase tracking-wider">
+            Gap-Analyse
+          </div>
+        )}
+        <AdditionalModuleItem
+          href="/sdk/gap-analysis"
+          icon={
+            <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2}
+                d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z" />
+            </svg>
+          }
+          label="Regulatory Gap-Analyse"
+          isActive={pathname?.startsWith('/sdk/gap-analysis') ?? false}
+          collapsed={collapsed}
+          projectId={projectId}
+        />
+      </div>
+
       {/* Payment / Terminal */}
       <div className="border-t border-gray-100 py-2">
         {!collapsed && (