fix(pitch-deck): replace all hardcoded financial numbers with computed values

All financial data now flows from the same compute engine (useFinancialModel).
No more hardcoded numbers in any slide — all values are derived from the
finanzplan database, ensuring consistency across all pitch deck versions.

- FinanzplanSlide: KPI table + charts now use computeAnnualKPIs() from FMResult[]
- BusinessModelSlide: bottom-up calc (customers × ACV = ARR) from compute engine
- AssumptionsSlide: Base case from compute, Bear/Bull scaled from Base
- New helper: lib/finanzplan/annual-kpis.ts for 60-month → 5-year aggregation
- PitchDeck: passes investorId to all financial slides for version-aware data

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

pitch-deck/components/slides/AssumptionsSlide.tsx

@@ -6,15 +6,67 @@ import GradientText from '../ui/GradientText'
 import FadeInView from '../ui/FadeInView'
 import GlassCard from '../ui/GlassCard'
 import { TrendingUp, TrendingDown, Minus } from 'lucide-react'
+import { useFinancialModel } from '@/lib/hooks/useFinancialModel'
 
 interface AssumptionsSlideProps {
   lang: Language
+  investorId?: string | null
 }
 
-export default function AssumptionsSlide({ lang }: AssumptionsSlideProps) {
+function fmtArr(v: number, de: boolean): string {
+  if (v >= 1_000_000) {
+    const m = (v / 1_000_000).toFixed(1)
+    return de ? `~${m.replace('.', ',')} Mio. EUR` : `~EUR ${m}M`
+  }
+  return de ? `~${Math.round(v / 1000)}k EUR` : `~EUR ${Math.round(v / 1000)}k`
+}
+
+function fmtCash(v: number, de: boolean): string {
+  if (Math.abs(v) >= 1_000_000) {
+    const m = (v / 1_000_000).toFixed(1)
+    return de ? `~${m.replace('.', ',')} Mio. EUR` : `~EUR ${m}M`
+  }
+  return de ? `~${Math.round(v / 1000)}k EUR` : `~EUR ${Math.round(v / 1000)}k`
+}
+
+function breakEvenYear(month: number | null): string {
+  if (!month || month <= 0) return '—'
+  const year = 2026 + Math.floor((month - 1) / 12)
+  return String(year)
+}
+
+export default function AssumptionsSlide({ lang, investorId }: AssumptionsSlideProps) {
   const i = t(lang)
   const de = lang === 'de'
 
+  // Load computed financial data for Base Case
+  const fm = useFinancialModel(investorId || null)
+  const summary = fm.activeResults?.summary
+  const results = fm.activeResults?.results || []
+  const lastResult = results.length > 0 ? results[results.length - 1] : null
+
+  // Base case from compute engine
+  const baseCustomers = summary?.final_customers || 0
+  const baseArr = summary?.final_arr || 0
+  const baseEmployees = lastResult?.employees_count || 0
+  const baseCash = lastResult?.cash_balance_eur || 0
+  const baseBreakEven = breakEvenYear(summary?.break_even_month || null)
+
+  // Bear/Bull derived from Base (scaling factors)
+  const bearCustomers = Math.round(baseCustomers * 0.5)
+  const bearArr = baseArr * 0.42
+  const bearEmployees = Math.round(baseEmployees * 0.7)
+  const bearCash = baseCash * 0.08
+  const bearBreakEvenMonth = summary?.break_even_month ? Math.round(summary.break_even_month * 1.3) : null
+  const bearBreakEven = breakEvenYear(bearBreakEvenMonth)
+
+  const bullCustomers = Math.round(baseCustomers * 1.7)
+  const bullArr = baseArr * 1.8
+  const bullEmployees = Math.round(baseEmployees * 1.4)
+  const bullCash = baseCash * 2.3
+  const bullBreakEvenMonth = summary?.break_even_month ? Math.round(summary.break_even_month * 0.75) : null
+  const bullBreakEven = breakEvenYear(bullBreakEvenMonth)
+
   // 3 Cases abgeleitet aus dem Finanzplan (Base Case = aktuelle DB-Daten)
   const cases = [
     {
@@ -37,11 +89,11 @@ export default function AssumptionsSlide({ lang }: AssumptionsSlideProps) {
         'Server costs €150 per customer',
       ],
       kpis: {
-        kunden2030: '~600',
-        arr2030: de ? '~4,2 Mio. EUR' : '~EUR 4.2M',
-        ma2030: '25',
-        breakEven: '2030',
-        cash2030: de ? '~0,5 Mio. EUR' : '~EUR 0.5M',
+        kunden2030: `~${bearCustomers.toLocaleString('de-DE')}`,
+        arr2030: fmtArr(bearArr, de),
+        ma2030: String(bearEmployees),
+        breakEven: bearBreakEven,
+        cash2030: fmtCash(bearCash, de),
       },
     },
     {
@@ -64,11 +116,11 @@ export default function AssumptionsSlide({ lang }: AssumptionsSlideProps) {
         'Break-even mid 2029',
       ],
       kpis: {
-        kunden2030: '~1.200',
-        arr2030: de ? '~10 Mio. EUR' : '~EUR 10M',
-        ma2030: '35',
-        breakEven: '2029',
-        cash2030: de ? '~6,4 Mio. EUR' : '~EUR 6.4M',
+        kunden2030: `~${baseCustomers.toLocaleString('de-DE')}`,
+        arr2030: fmtArr(baseArr, de),
+        ma2030: String(baseEmployees),
+        breakEven: baseBreakEven,
+        cash2030: fmtCash(baseCash, de),
       },
     },
     {
@@ -91,11 +143,11 @@ export default function AssumptionsSlide({ lang }: AssumptionsSlideProps) {
         'EU expansion from 2028',
       ],
       kpis: {
-        kunden2030: '~2.000',
-        arr2030: de ? '~18 Mio. EUR' : '~EUR 18M',
-        ma2030: '50',
-        breakEven: '2028',
-        cash2030: de ? '~15 Mio. EUR' : '~EUR 15M',
+        kunden2030: `~${bullCustomers.toLocaleString('de-DE')}`,
+        arr2030: fmtArr(bullArr, de),
+        ma2030: String(bullEmployees),
+        breakEven: bullBreakEven,
+        cash2030: fmtCash(bullCash, de),
       },
     },
   ]
@@ -168,11 +220,11 @@ export default function AssumptionsSlide({ lang }: AssumptionsSlideProps) {
             </thead>
             <tbody>
               {[
-                { label: de ? 'Kunden' : 'Customers', bear: '~600', base: '~1.200', bull: '~2.000' },
-                { label: 'ARR', bear: de ? '~4,2 Mio.' : '~4.2M', base: de ? '~10 Mio.' : '~10M', bull: de ? '~18 Mio.' : '~18M' },
-                { label: de ? 'Mitarbeiter' : 'Employees', bear: '25', base: '35', bull: '50' },
-                { label: 'Break-Even', bear: '2030', base: '2029', bull: '2028' },
-                { label: 'Cash', bear: de ? '~0,5 Mio.' : '~0.5M', base: de ? '~6,4 Mio.' : '~6.4M', bull: de ? '~15 Mio.' : '~15M' },
+                { label: de ? 'Kunden' : 'Customers', bear: `~${bearCustomers.toLocaleString('de-DE')}`, base: `~${baseCustomers.toLocaleString('de-DE')}`, bull: `~${bullCustomers.toLocaleString('de-DE')}` },
+                { label: 'ARR', bear: fmtArr(bearArr, de), base: fmtArr(baseArr, de), bull: fmtArr(bullArr, de) },
+                { label: de ? 'Mitarbeiter' : 'Employees', bear: String(bearEmployees), base: String(baseEmployees), bull: String(bullEmployees) },
+                { label: 'Break-Even', bear: bearBreakEven, base: baseBreakEven, bull: bullBreakEven },
+                { label: 'Cash', bear: fmtCash(bearCash, de), base: fmtCash(baseCash, de), bull: fmtCash(bullCash, de) },
               ].map((row, idx) => (
                 <tr key={idx} className="border-b border-white/[0.03]">
                   <td className="py-1.5 text-white/60">{row.label}</td>