feat: BreakPilot PWA - Full codebase (clean push without large binaries)

All services: admin-v2, studio-v2, website, ai-compliance-sdk,
consent-service, klausur-service, voice-service, and infrastructure.
Large PDFs and compiled binaries excluded via .gitignore.

admin-v2/app/(admin)/developers/layout.tsx

@@ -0,0 +1,9 @@
+import { DevPortalLayout } from '@/components/developers/DevPortalLayout'
+
+export default function DevelopersLayout({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  return <>{children}</>
+}