fix(i18n): eliminate portuguese text leaks across english routes

- Localize skip-to-content accessibility link and breadcrumb navigation
- Convert section layouts to dynamic generateMetadata with English titles, descriptions, and structured data
- Eliminate mixed language expressions and translate remaining SoC connection pin warnings and descriptions
- Translate component registry items, categories, tags, and IDF Component Manager guide
- Add strict identical string verification to scripts/check-i18n.mjs with technical allowlist

Co-Authored-By: Antigravity <noreply@google.com>

app/[locale]/series/[key]/page.jsx

@@ -454,7 +454,7 @@ export default async function SerieDetail({ params }) {
 				</section>
 
 				<div className="shell mt-10">
-					<SeriesTabMenu tabs={tabs} />
+					<SeriesTabMenu tabs={tabs} isEn={isEn} />
 					<PinRestrictions conexoes={conexoes} serieKey={key} isEn={isEn} />
 				</div>