Make detail back buttons history-aware

src/pages/ProductDetails.tsx

@@ -1,7 +1,8 @@
 import { useEffect, useState } from 'react';
 import { useParams, Link, useOutletContext } from 'react-router-dom';
-import { ArrowLeft, Package, DollarSign, ReceiptText, Warehouse } from 'lucide-react';
+import { Package, DollarSign, ReceiptText, Warehouse } from 'lucide-react';
 import { AreaChart, Area, XAxis, YAxis, CartesianGrid, Tooltip, ResponsiveContainer } from 'recharts';
+import BackButton from '../components/BackButton';
 import DateRangePicker from '../components/DateRangePicker';
 import RefreshStatus from '../components/RefreshStatus';
 import type { DateRange, ProductDetailsAnalytics } from '../types';
@@ -209,10 +210,7 @@ const ProductDetails = () => {
     <div className="space-y-6">
       <div className="flex flex-col md:flex-row md:items-center justify-between gap-4">
         <div className="flex flex-col gap-4">
-          <Link to="/products" className="inline-flex items-center text-sm font-bold text-zinc-400 dark:text-dark-muted hover:text-zinc-900 dark:hover:text-dark-text transition-colors w-fit">
-            <ArrowLeft className="w-4 h-4 mr-2" />
-            Voltar
-          </Link>
+          <BackButton fallbackTo="/products" />
           
           <div className="flex items-center gap-4">
             <div className="w-16 h-16 rounded-2xl bg-white dark:bg-dark-card border border-zinc-200 dark:border-dark-border flex items-center justify-center shadow-sm text-brand-primary">