Fix build errors and prepare for deployment

- Fix const reassignment in Phase 2 reports export (use let for mutable vars)
- Fix TypeScript interface to match Prisma reconciliation schema
- Fix array comparison logic in bank CSV parsing
- Temporarily disable pdf-parse due to module compatibility issue (pre-existing)

All phases now build successfully with zero errors.

src/app/admin/accounts/reconciliation/client.tsx

@@ -19,13 +19,16 @@ interface BankStatement {
     id: string;
     bankLineId: string;
     transactionType: string;
-    transactionId?: string;
+    transactionId: string | null;
     description: string;
     systemAmount: number;
     bankAmount: number;
     amountMatches: boolean;
     confidence: number;
-    notes?: string;
+    notes: string | null;
+    matchedAt: Date;
+    matchedBy: string | null;
+    statementId: string;
   }[];
 }
 

src/app/admin/accounts/reports/client.tsx

@@ -234,8 +234,8 @@ export default function ReportsPageClient({ data }: { data: ReportData }) {
   }, [drillDownMonth, normalizedData, sortBy]);
 
   const handleExportLedger = () => {
-    const from = fromDate ? new Date(fromDate) : null;
-    const to = toDate ? new Date(`${toDate}T23:59:59`) : null;
+    let from = fromDate ? new Date(fromDate) : null;
+    let to = toDate ? new Date(`${toDate}T23:59:59`) : null;
 
     let ledgerRows: any[] = [];