feat(pitch-deck): add Risks & Mitigation slide (vorletzte Folie)

New slide with 6 risks and concrete mitigations:
1. AI Commoditization — Layer 2-6 moat, not Layer 1
2. US Platform Expansion — EU-only infrastructure, CLOUD Act barrier
3. Team/Key-Person Risk — Documentation, ESOP, early legal hire
4. Slow Customer Acquisition — Consulting revenue bridge, channel strategy
5. Regulatory Changes — Enlarges market, RAG indexes in days
6. Liquidity Risk — Organic growth, Pre-Seed BW option

Key quote: "We don't compete with AI. We compete with teams that
use AI better than we do."

Presenter script added for the risks slide.

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

pitch-deck/components/PitchDeck.tsx

@@ -51,6 +51,7 @@ import SDKDemoSlide from './slides/SDKDemoSlide'
 import StrategySlide from './slides/StrategySlide'
 import FinanzplanSlide from './slides/FinanzplanSlide'
 import GlossarySlide from './slides/GlossarySlide'
+import RiskSlide from './slides/RiskSlide'
 
 interface PitchDeckProps {
   lang: Language
@@ -216,6 +217,8 @@ export default function PitchDeck({ lang, onToggleLanguage, investor, onLogout,
         return <FinanzplanSlide lang={lang} investorId={investor?.id || null} preferredScenarioId={preferredScenarioId} />
       case 'annex-glossary':
         return <GlossarySlide lang={lang} />
+      case 'risks':
+        return <RiskSlide lang={lang} />
       case 'legal-disclaimer':
         return <DisclaimerSlide lang={lang} />
       default: