feat(faturas/extrato): ajuste de fatura, reembolso e ajuste de saldo da conta

- botão "Ajustar fatura" na página da fatura abre dialog com input do valor real
  e preview da diferença; action faz upsert/delete idempotente do lançamento de ajuste
- opção "Reembolso" no dropdown de ações de despesas à vista cria receita espelhada
  no extrato ou fatura correta, vinculada ao lançamento original
- botão "Ajustar saldo" no extrato da conta compara saldo real informado e gera
  lançamento de ajuste por (accountId, period) via upsert/delete idempotente
- constantes INVOICE_ADJUSTMENT_NAME, ACCOUNT_BALANCE_ADJUSTMENT_NAME,
  REFUND_NOTE_PREFIX e buildRefundNote() centralizadas em shared/lib/accounts/constants.ts
- extrato agora contabiliza transferências internas em Entradas e Saídas corretamente

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

src/features/transactions/actions/single-actions.ts

@@ -42,6 +42,7 @@ import {
 	type UpdateInput,
 	updateSchema,
 	validateAllOwnership,
+	validateCardLimit,
 } from "./core";
 
 export async function createTransactionAction(
@@ -132,6 +133,20 @@ export async function createTransactionAction(
 					)} já estão pagas. Desfaça o pagamento antes de adicionar este lançamento.`,
 				} as ActionResult<{ ids: string[] }>;
 			}
+
+			if (data.transactionType === "Despesa") {
+				const limitCheck = await validateCardLimit({
+					userId: user.id,
+					cardId: data.cardId,
+					addAmount: Math.abs(data.amount),
+				});
+				if (!limitCheck.ok) {
+					return {
+						success: false,
+						error: limitCheck.error,
+					} as ActionResult<{ ids: string[] }>;
+				}
+			}
 		}
 
 		const inserted = await db
@@ -287,6 +302,22 @@ export async function updateTransactionAction(
 			}
 		}
 
+		if (
+			data.paymentMethod === "Cartão de crédito" &&
+			data.cardId &&
+			data.transactionType === "Despesa"
+		) {
+			const limitCheck = await validateCardLimit({
+				userId: user.id,
+				cardId: data.cardId,
+				addAmount: Math.abs(data.amount),
+				excludeTransactionIds: [data.id],
+			});
+			if (!limitCheck.ok) {
+				return { success: false, error: limitCheck.error };
+			}
+		}
+
 		await db
 			.update(transactions)
 			.set({
@@ -582,7 +613,7 @@ export async function toggleTransactionSettlementAction(
 		const data = toggleSettlementSchema.parse(input);
 
 		const existing = await db.query.transactions.findFirst({
-			columns: { id: true, paymentMethod: true },
+			columns: { id: true, paymentMethod: true, accountId: true },
 			where: and(
 				eq(transactions.id, data.id),
 				eq(transactions.userId, user.id),
@@ -601,18 +632,52 @@ export async function toggleTransactionSettlementAction(
 		}
 
 		const isBoleto = existing.paymentMethod === "Boleto";
+		const customPaymentDate =
+			isBoleto && data.value && data.paymentDate
+				? parseLocalDateString(data.paymentDate)
+				: null;
 		const boletoPaymentDate = isBoleto
 			? data.value
-				? getBusinessTodayDate()
+				? (customPaymentDate ?? getBusinessTodayDate())
 				: null
 			: null;
 
+		const shouldUpdateAccount =
+			isBoleto && data.value && data.paymentAccountId !== undefined;
+
+		if (shouldUpdateAccount && data.paymentAccountId) {
+			const paymentAccount = await db.query.financialAccounts.findFirst({
+				columns: { id: true },
+				where: and(
+					eq(financialAccounts.id, data.paymentAccountId),
+					eq(financialAccounts.userId, user.id),
+				),
+			});
+
+			if (!paymentAccount) {
+				return {
+					success: false,
+					error: "Conta de pagamento não encontrada.",
+				};
+			}
+		}
+
+		const updatePayload: {
+			isSettled: boolean;
+			boletoPaymentDate: Date | null;
+			accountId?: string | null;
+		} = {
+			isSettled: data.value,
+			boletoPaymentDate,
+		};
+
+		if (shouldUpdateAccount) {
+			updatePayload.accountId = data.paymentAccountId ?? null;
+		}
+
 		await db
 			.update(transactions)
-			.set({
-				isSettled: data.value,
-				boletoPaymentDate,
-			})
+			.set(updatePayload)
 			.where(
 				and(eq(transactions.id, data.id), eq(transactions.userId, user.id)),
 			);

src/features/transactions/components/dialogs/transaction-details-dialog.tsx

@@ -64,6 +64,9 @@ export function TransactionDetailsDialog({
 		: 0;
 
 	const isBoleto = transaction.paymentMethod === "Boleto";
+	const shortTransactionId = `…${
+		transaction.id.split("-").at(-1) ?? transaction.id
+	}`;
 
 	const handleEdit = () => {
 		onOpenChange(false);
@@ -120,6 +123,12 @@ export function TransactionDetailsDialog({
 								Detalhes
 							</h3>
 							<ul className="min-w-0 grid gap-2 rounded-lg border p-3">
+								<DetailRow
+									label="ID"
+									value={shortTransactionId}
+									valueClassName="font-mono"
+								/>
+
 								<DetailRow
 									label="Período"
 									value={formatPeriod(transaction.period)}
@@ -253,13 +262,16 @@ export function TransactionDetailsDialog({
 interface DetailRowProps {
 	label: string;
 	value: string;
+	valueClassName?: string;
 }
 
-function DetailRow({ label, value }: DetailRowProps) {
+function DetailRow({ label, value, valueClassName }: DetailRowProps) {
 	return (
 		<li className="min-w-0 flex items-center justify-between gap-3">
 			<span className="text-muted-foreground">{label}</span>
-			<span className="min-w-0 truncate">{value}</span>
+			<span className={`min-w-0 truncate ${valueClassName ?? ""}`}>
+				{value}
+			</span>
 		</li>
 	);
 }