feat: Add staged funding model, financial compute engine, annex slides and UI enhancements

Restructure financial plan from single 200k SAFE to realistic staged funding
(25k Stammkapital, 25k Angel, 200k Wandeldarlehen, 1M Series A = 1.25M total).
Add 60-month compute engine with CAPEX/OPEX accounting, cash constraints,
hardware financing (30% upfront / 70% leasing), and revenue-based hiring caps.
Rebuild TheAskSlide with 4-event funding timeline, update i18n (DE/EN),
chat agent core messages, and add 15 new annex/technology slides with
supporting UI components (KPICard, RunwayGauge, WaterfallChart, etc.).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

pitch-deck/components/slides/SolutionSlide.tsx

@@ -7,6 +7,7 @@ import { Server, ShieldCheck, Bot } from 'lucide-react'
 import GlassCard from '../ui/GlassCard'
 import GradientText from '../ui/GradientText'
 import FadeInView from '../ui/FadeInView'
+import BrandName from '../ui/BrandName'
 
 interface SolutionSlideProps {
   lang: Language
@@ -24,7 +25,9 @@ export default function SolutionSlide({ lang }: SolutionSlideProps) {
         <h2 className="text-4xl md:text-5xl font-bold mb-3">
           <GradientText>{i.solution.title}</GradientText>
         </h2>
-        <p className="text-lg text-white/50 max-w-2xl mx-auto">{i.solution.subtitle}</p>
+        <p className="text-lg text-white/50 max-w-2xl mx-auto">
+          <BrandName /> — {lang === 'de' ? 'Compliance auf Autopilot' : 'Compliance on Autopilot'}
+        </p>
       </FadeInView>
 
       <div className="grid md:grid-cols-3 gap-6">