fix: show ComplianceAdvisor + PipelineSidebar without project selection

Widgets were hidden behind projectId guard. Removed condition so new
users can ask questions (e.g. "Wie lege ich ein Projekt an?") before
creating a project.

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

admin-compliance/app/sdk/layout.tsx

@@ -208,10 +208,10 @@ function SDKInnerLayout({ children }: { children: React.ReactNode }) {
       {isCommandBarOpen && <CommandBar onClose={() => setCommandBarOpen(false)} />}
 
       {/* Pipeline Sidebar (FAB on mobile/tablet, fixed on desktop xl+) */}
-      {projectId && <SDKPipelineSidebar />}
+      <SDKPipelineSidebar />
 
-      {/* Compliance Advisor Widget */}
-      {projectId && <ComplianceAdvisorWidget currentStep={currentStep} />}
+      {/* Compliance Advisor Widget — immer sichtbar, auch ohne Projekt */}
+      <ComplianceAdvisorWidget currentStep={currentStep} />
     </div>
   )
 }