feat: expor vertentes Casamentos/Corporate na jornada pública

Fecha o gap do MAN-126 na navegação e no portfólio: âncoras das
duas vertentes no header/footer, filtro por event_type e empty
state honesto para Corporate sem prova inventada.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Controllers/PublicSite/PortfolioController.php

@@ -6,33 +6,35 @@ namespace App\Http\Controllers\PublicSite;
 
 use App\Application\Data\PageMeta;
 use App\Application\Queries\Marketing\FindPublishedPortfolioCaseBySlug;
+use App\Application\Queries\Marketing\GetPublishedPortfolioCases;
+use App\Domain\Marketing\PortfolioVertical;
 use App\Http\Controllers\Controller;
-use App\Models\PortfolioCase;
 use App\Models\SiteSetting;
 use Illuminate\Contracts\View\View;
+use Illuminate\Http\Request;
 use Illuminate\Http\Response;
-use Illuminate\Pagination\LengthAwarePaginator;
 
 final class PortfolioController extends Controller
 {
-    public function index(): View
+    public function index(Request $request, GetPublishedPortfolioCases $getPublishedPortfolioCases): View
     {
         $settings = SiteSetting::instance();
-
-        /** @var LengthAwarePaginator<int, PortfolioCase> $cases */
-        $cases = PortfolioCase::query()
-            ->published()
-            ->with(['images'])
-            ->orderBy('sort_order')
-            ->paginate(9);
+        $vertical = PortfolioVertical::tryFromQuery($request->query('vertente'));
+        $cases = $getPublishedPortfolioCases->paginate($vertical);
 
         return view('pages.portfolio.index', [
             'cases' => $cases,
+            'vertical' => $vertical,
             'siteSettings' => $settings,
             'pageMeta' => PageMeta::forPage(
-                canonical: route('portfolio.index'),
+                canonical: route('portfolio.index', array_filter([
+                    'vertente' => $vertical?->value,
+                ])),
                 settings: $settings,
-                title: PageMeta::withBrandSuffix('Portfólio', $settings),
+                title: PageMeta::withBrandSuffix(
+                    $vertical === null ? 'Portfólio' : 'Portfólio — '.$vertical->label(),
+                    $settings,
+                ),
                 description: 'Casos reais de eventos conduzidos pela '.$settings->brand_name.'.',
             ),
         ]);