feat: add account and category filter functionality to TransactionsPage; implement hooks for filtering transactions based on selected accounts and categories

app/transactions/page.tsx

@@ -27,6 +27,8 @@ import { useTransactionsPage } from "@/hooks/use-transactions-page";
 import { useTransactionMutations } from "@/hooks/use-transaction-mutations";
 import { useTransactionRules } from "@/hooks/use-transaction-rules";
 import { useTransactionsChartData } from "@/hooks/use-transactions-chart-data";
+import { useTransactionsForAccountFilter } from "@/hooks/use-transactions-for-account-filter";
+import { useTransactionsForCategoryFilter } from "@/hooks/use-transactions-for-category-filter";
 import { useLocalStorage } from "@/hooks/use-local-storage";
 
 export default function TransactionsPage() {
@@ -113,6 +115,28 @@ export default function TransactionsPage() {
     searchQuery,
   });
 
+  // Transactions for account filter (filtered by categories, period, search, reconciled - NOT by accounts)
+  const { transactions: transactionsForAccountFilter } =
+    useTransactionsForAccountFilter({
+      selectedCategories,
+      period,
+      customStartDate,
+      customEndDate,
+      showReconciled,
+      searchQuery,
+    });
+
+  // Transactions for category filter (filtered by accounts, period, search, reconciled - NOT by categories)
+  const { transactions: transactionsForCategoryFilter } =
+    useTransactionsForCategoryFilter({
+      selectedAccounts,
+      period,
+      customStartDate,
+      customEndDate,
+      showReconciled,
+      searchQuery,
+    });
+
   const invalidateAll = useCallback(() => {
     invalidateTransactions();
     queryClient.invalidateQueries({ queryKey: ["banking-metadata"] });
@@ -157,11 +181,6 @@ export default function TransactionsPage() {
     true
   );
 
-  // For filter comboboxes, we'll use empty arrays for now
-  // They can be enhanced later with separate queries if needed
-  const transactionsForAccountFilter: never[] = [];
-  const transactionsForCategoryFilter: never[] = [];
-
   // Early return for loading state - prevents sidebar flash
   if (isLoadingMetadata || !metadata) {
     return (