feat: customize README for Tibia Trade marketplace and enhance page accessibility

- Rewrote README.md to describe the Tibia Trade project, including features, setup instructions, technologies, and SEO keywords in Portuguese
- Removed "Pagodera" from thank you page text for rebranding
- Added role and aria-label to main element in home page for better accessibility
- Added metadata generation with localized titles and descriptions to prices page for improved SEO and user experience

components/sections/escrow-explanation.tsx

@@ -100,6 +100,23 @@ export function EscrowExplanation() {
 
   return (
     <section className="py-20 bg-muted/30">
+      <script
+        type="application/ld+json"
+        dangerouslySetInnerHTML={{
+          __html: JSON.stringify({
+            "@context": "https://schema.org",
+            "@type": "FAQPage",
+            mainEntity: faqItems.map((item) => ({
+              "@type": "Question",
+              name: item.question,
+              acceptedAnswer: {
+                "@type": "Answer",
+                text: item.answer,
+              },
+            })),
+          }),
+        }}
+      />
       <div className="container">
         {/* Título e Subtítulo */}
         <BlurFade delay={0.1}>