feat(pitch-deck): tab pulse animation + BrandName in regulatory/competition

- Inactive tabs pulse gently (animate-[pulse_3s]) on:
  Competition, AIPipeline, Financials, Regulatory slides
- RegulatorySlide: "Wie ComplAI hilft" → BrandName component
- CompetitionSlide: "ComplAI" label → BrandName component

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

pitch-deck/components/slides/AIPipelineSlide.tsx

@@ -228,7 +228,7 @@ export default function AIPipelineSlide({ lang }: AIPipelineSlideProps) {
                 className={`flex items-center gap-2 px-4 py-2 rounded-xl text-sm transition-all
                   ${activeTab === tab.id
                     ? 'bg-indigo-500/20 text-indigo-300 border border-indigo-500/30'
-                    : 'bg-white/[0.04] text-white/40 border border-transparent hover:text-white/60 hover:bg-white/[0.06]'
+                    : 'bg-white/[0.04] text-white/40 border border-transparent hover:text-white/60 hover:bg-white/[0.06] animate-[pulse_3s_ease-in-out_infinite]'
                   }`}
               >
                 <Icon className="w-4 h-4" />