fix: move totalBestandskunden before formulaRows (TDZ error)

pitch-deck/lib/finanzplan/engine.ts

@@ -237,6 +237,17 @@ export async function computeFinanzplan(pool: Pool, scenarioId: string): Promise
   // 6. Betriebliche Aufwendungen — compute formula-based rows + sum rows
   const betrieb = betriebRows.rows as FPBetrieblicheAufwendungen[]
 
+  // Pre-compute total Bestandskunden (needed for Bewirtungskosten + Serverkosten)
+  const totalBestandskunden = emptyMonthly()
+  for (const row of kundenRows.rows) {
+    const rl = (row as { row_label?: string }).row_label || ''
+    if (rl.includes('Bestandskunden') && !rl.includes('gesamt')) {
+      for (let m = 1; m <= MONTHS; m++) {
+        totalBestandskunden[`m${m}`] += row.values?.[`m${m}`] || 0
+      }
+    }
+  }
+
   // Formula-based rows: derive from headcount (excl. founders) or customers
   const formulaRows: { label: string; perUnit: number; source: MonthlyValues }[] = [
     { label: 'Fort-/Weiterbildungskosten (F)', perUnit: 300, source: hcWithoutFounders },
@@ -283,16 +294,7 @@ export async function computeFinanzplan(pool: Pool, scenarioId: string): Promise
     marketingRow.values = computed
   }
 
-  // Serverkosten: 2.000 EUR Basis (SysEleven) + 250 EUR pro Bestandskunde
-  const totalBestandskunden = emptyMonthly()
-  for (const row of kundenRows.rows) {
-    const rl = (row as { row_label?: string }).row_label || ''
-    if (rl.includes('Bestandskunden') && !rl.includes('gesamt')) {
-      for (let m = 1; m <= MONTHS; m++) {
-        totalBestandskunden[`m${m}`] += row.values?.[`m${m}`] || 0
-      }
-    }
-  }
+  // Serverkosten: 2.000 EUR Basis (SysEleven) + 250 EUR pro Bestandskunde (first 10 incl.)
   const serverRow = betrieb.find(r => r.row_label === 'Serverkosten Cloud (F)' || r.row_label === 'Serverkosten (Cloud)')
   if (serverRow) {
     const computed = emptyMonthly()