refactor: faxina arquitetural — código morto, identificadores em inglês e estrutura padronizada

Refatoração estrutural sem mudanças funcionais. Saldo líquido: −428 linhas.

Removido:
- 14 funções/constantes mortas verificadas via grep no repo todo: validateCategoriaOwnership,
  getInstallmentAnticipationsAction, getAnticipationDetailsAction, formatDecimalForDb,
  currencyFormatterNoCents, optionalDecimalSchema, formatMonthLabel,
  getGoalProgressStatusColorClass, MONTH_PERIOD_PARAM, calculateRemainingInstallments,
  e 5 funções fetch* não usadas em inbox/queries.ts.
- 1 tipo morto (ImportRow) + 2 órfãos consequentes (InstallmentAnticipationWithRelations,
  GoalProgressStatus convertido em interno).
- ~30 export keywords desnecessários (símbolos usados apenas no próprio arquivo).
- Re-exports mortos em barrels: EstablishmentLogoPicker, CategoryReportSkeleton,
  WidgetSkeleton, toNameKey.
- Arquivo features/reports/types.ts (barrel inteiro era órfão).

Padronizado (PT-BR→EN em identificadores expostos):
- 4 constantes globais (LANCAMENTOS_* → TRANSACTIONS_*).
- 12 tipos/interfaces (Lancamento*/Pagador*/Estabelecimento* → equivalentes EN).
- 13 funções/components exportados (fetchPagador*, EstabelecimentoInput, PagadorInfoCard, etc.).
- 5 props cross-file (preLancamentosCount → inboxPendingCount, pagadorAvatarUrl → payerAvatarUrl, etc.).
- Mantidas em PT-BR conforme exceção do CLAUDE.md: variáveis locais (pagador, categoria,
  lancamento), accessor key pagadorName (persistida em preferências), strings de UI.

Reorganizado:
- transactions/: 14 helpers soltos na raiz movidos para lib/; barrel actions.ts reduzido
  de 76 linhas de wrappers para 14 linhas de re-exports puros; anticipation-actions.ts
  movido para actions/anticipation.ts.
- dashboard/: 8 helpers soltos consolidados em dashboard/lib/.
- reports/: 5 query files na raiz consolidados em reports/lib/.
- payers/: detail-actions.ts (21KB) e detail-queries.ts movidos para payers/lib/.
- shared/components/: 9 dos 16 componentes soltos agrupados em brand/, widgets/, feedback/.
- shared/lib/fetch-json.ts movido para shared/utils/fetch-json.ts.

Validação: pnpm exec tsc --noEmit (0 erros), biome check (0 issues), knip (sem unused).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/features/payers/components/details/payer-card-usage-card.tsx

@@ -2,16 +2,16 @@ import { RiBankCard2Line } from "@remixicon/react";
 import Image from "next/image";
 import MoneyValues from "@/shared/components/money-values";
 import { CardContent } from "@/shared/components/ui/card";
-import { WidgetEmptyState } from "@/shared/components/widget-empty-state";
+import { WidgetEmptyState } from "@/shared/components/widgets/widget-empty-state";
 import { resolveLogoSrc } from "@/shared/lib/logo";
 import type { PayerCardUsageItem } from "@/shared/lib/payers/details";
 import { buildInitials } from "@/shared/utils/initials";
 
-type PagadorCardUsageCardProps = {
+type PayerCardUsageCardProps = {
 	items: PayerCardUsageItem[];
 };
 
-export function PayerCardUsageCard({ items }: PagadorCardUsageCardProps) {
+export function PayerCardUsageCard({ items }: PayerCardUsageCardProps) {
 	if (items.length === 0) {
 		return (
 			<CardContent className="px-0">

src/features/payers/components/details/payer-header-card.tsx

@@ -13,7 +13,7 @@ import Link from "next/link";
 import { useRouter } from "next/navigation";
 import { useState, useTransition } from "react";
 import { toast } from "sonner";
-import { sendPayerSummaryAction } from "@/features/payers/detail-actions";
+import { sendPayerSummaryAction } from "@/features/payers/lib/detail-actions";
 import { Badge } from "@/shared/components/ui/badge";
 import { Button } from "@/shared/components/ui/button";
 import {

src/features/payers/components/details/payer-history-card.tsx

@@ -20,7 +20,7 @@ import {
 	ChartTooltip,
 	ChartTooltipContent,
 } from "@/shared/components/ui/chart";
-import { WidgetEmptyState } from "@/shared/components/widget-empty-state";
+import { WidgetEmptyState } from "@/shared/components/widgets/widget-empty-state";
 import type { PayerHistoryPoint } from "@/shared/lib/payers/details";
 import { currencyFormatter } from "@/shared/utils/currency";
 
@@ -31,7 +31,7 @@ const chartConfig = {
 	},
 };
 
-type PagadorHistoryCardProps = {
+type PayerHistoryCardProps = {
 	data: PayerHistoryPoint[];
 };
 
@@ -57,7 +57,7 @@ const ValueLabel = (props: LabelProps) => {
 	);
 };
 
-export function PayerHistoryCard({ data }: PagadorHistoryCardProps) {
+export function PayerHistoryCard({ data }: PayerHistoryCardProps) {
 	const hasData = data.length > 0;
 
 	return (

src/features/payers/components/details/payer-info-card.tsx

@@ -17,7 +17,7 @@ type PayerInfoCardProps = {
 	payer: PayerInfo;
 };
 
-export function PagadorInfoCard({ payer }: PayerInfoCardProps) {
+export function PayerInfoCard({ payer }: PayerInfoCardProps) {
 	const showSensitiveDetails = payer.canEdit;
 
 	const getStatusBadgeVariant = (status: string): "success" | "outline" => {

src/features/payers/components/details/payer-leave-share-card.tsx

@@ -14,7 +14,7 @@ import {
 } from "@/shared/components/ui/card";
 import { formatDateTime } from "@/shared/utils/date";
 
-interface PagadorLeaveShareCardProps {
+interface PayerLeaveShareCardProps {
 	shareId: string;
 	pagadorName: string;
 	createdAt: string;
@@ -24,7 +24,7 @@ export function PayerLeaveShareCard({
 	shareId,
 	pagadorName,
 	createdAt,
-}: PagadorLeaveShareCardProps) {
+}: PayerLeaveShareCardProps) {
 	const router = useRouter();
 	const [isPending, startTransition] = useTransition();
 	const [showConfirm, setShowConfirm] = useState(false);

src/features/payers/components/details/payer-monthly-summary-card.tsx

@@ -24,7 +24,7 @@ const segmentConfig = {
 	},
 } as const;
 
-type PagadorMonthlySummaryCardProps = {
+type PayerMonthlySummaryCardProps = {
 	periodLabel: string;
 	breakdown: PayerMonthlyBreakdown;
 };
@@ -32,7 +32,7 @@ type PagadorMonthlySummaryCardProps = {
 export function PayerMonthlySummaryCard({
 	periodLabel,
 	breakdown,
-}: PagadorMonthlySummaryCardProps) {
+}: PayerMonthlySummaryCardProps) {
 	const splittableEntries = (
 		Object.keys(segmentConfig) as Array<keyof typeof segmentConfig>
 	).map((key) => ({

src/features/payers/components/details/payer-payment-method-cards.tsx

@@ -10,7 +10,7 @@ import MoneyValues from "@/shared/components/money-values";
 import { CardContent } from "@/shared/components/ui/card";
 import { Progress } from "@/shared/components/ui/progress";
 import { Separator } from "@/shared/components/ui/separator";
-import { WidgetEmptyState } from "@/shared/components/widget-empty-state";
+import { WidgetEmptyState } from "@/shared/components/widgets/widget-empty-state";
 import type {
 	PayerBoletoItem,
 	PayerPaymentStatusData,
@@ -19,11 +19,11 @@ import { cn } from "@/shared/utils/ui";
 
 // --- PayerBoletoCard ---
 
-type PagadorBoletoCardProps = {
+type PayerBoletoCardProps = {
 	items: PayerBoletoItem[];
 };
 
-export function PayerBoletoCard({ items }: PagadorBoletoCardProps) {
+export function PayerBoletoCard({ items }: PayerBoletoCardProps) {
 	if (items.length === 0) {
 		return (
 			<CardContent className="px-0">
@@ -72,13 +72,11 @@ export function PayerBoletoCard({ items }: PagadorBoletoCardProps) {
 
 // --- PayerPaymentStatusCard ---
 
-type PagadorPaymentStatusCardProps = {
+type PayerPaymentStatusCardProps = {
 	data: PayerPaymentStatusData;
 };
 
-export function PayerPaymentStatusCard({
-	data,
-}: PagadorPaymentStatusCardProps) {
+export function PayerPaymentStatusCard({ data }: PayerPaymentStatusCardProps) {
 	const { paidAmount, paidCount, pendingAmount, pendingCount, totalAmount } =
 		data;
 

src/features/payers/components/details/payer-sharing-card.tsx

@@ -16,7 +16,7 @@ import {
 	CardTitle,
 } from "@/shared/components/ui/card";
 
-type PagadorShare = {
+type PayerShare = {
 	id: string;
 	userId: string;
 	name: string;
@@ -24,17 +24,17 @@ type PagadorShare = {
 	createdAt: string;
 };
 
-interface PagadorSharingCardProps {
+interface PayerSharingCardProps {
 	payerId: string;
 	shareCode: string;
-	shares: PagadorShare[];
+	shares: PayerShare[];
 }
 
 export function PayerSharingCard({
 	payerId,
 	shareCode,
 	shares,
-}: PagadorSharingCardProps) {
+}: PayerSharingCardProps) {
 	const router = useRouter();
 	const [currentCode, setCurrentCode] = useState(shareCode);
 	const [regeneratePending, startRegenerate] = useTransition();

src/features/payers/components/payer-select-items.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import StatusDot from "@/shared/components/status-dot";
+import StatusDot from "@/shared/components/feedback/status-dot";
 
 export function StatusSelectContent({ label }: { label: string }) {
 	const isActive = label === "Ativo";