perf: otimizar dashboard com indexes, cache e consolidação de queries (v1.3.0)

- Adicionar indexes compostos em lancamentos para queries frequentes
- Eliminar ~20 JOINs com pagadores via helper cacheado getAdminPagadorId()
- Consolidar queries: income-expense-balance (12→1), payment-status (2→1), categories (4→2)
- Adicionar cache cross-request via unstable_cache com tag-based invalidation
- Limitar scan de métricas a 24 meses
- Deduplicar auth session por request via React.cache()

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

components/lancamentos/table/lancamentos-table.tsx

@@ -72,7 +72,6 @@ import { getAvatarSrc } from "@/lib/pagadores/utils";
 import { formatDate } from "@/lib/utils/date";
 import { getConditionIcon, getPaymentMethodIcon } from "@/lib/utils/icons";
 import { cn } from "@/lib/utils/ui";
-import { title_font } from "@/public/fonts/font_index";
 import { LancamentosExport } from "../lancamentos-export";
 import { EstabelecimentoLogo } from "../shared/estabelecimento-logo";
 import type {
@@ -928,7 +927,7 @@ export function LancamentosTable({
 						<>
 							<div className="overflow-x-auto">
 								<Table>
-									<TableHeader className={`${title_font.className}`}>
+									<TableHeader>
 										{table.getHeaderGroups().map((headerGroup) => (
 											<TableRow key={headerGroup.id}>
 												{headerGroup.headers.map((header) => (