Add business type, location and logo to the structured data

Three optional settings extend LocalBusiness: a subtype from a fixed list, coordinates as a pair, and a logo from the media library. Without them the output stays as it was, and stored settings need no migration.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/CmsTest.php

@@ -4450,6 +4450,53 @@ display: flex', '#b1{display:flex;color:red}'];
         self::assertSame(['Baden-Baden', 'Rastatt', 'Karlsruhe', 'Offenburg'], $data['areaServed']);
     }
 
+    public function testBusinessTypeLocationAndLogoReachTheStructuredData(): void
+    {
+        $this->pages->publish('page-1', $this->pages->saveDraft('page-1', DemoContent::pages()['home'], 0), 1);
+        $basis = ['country' => 'DE', 'homePath' => 'home', 'legalName' => 'Luximmo UG', 'street' => 'Hauptstraße 169', 'city' => 'Gaggenau', 'localBusiness' => '1'];
+        $daten = function (): array {
+            preg_match('#<script type="application/ld\+json">(.*?)</script>#s', $this->request('/')->getContent(), $match);
+
+            return json_decode(html_entity_decode($match[1], ENT_QUOTES), true);
+        };
+
+        // Ohne Angaben bleibt alles, wie es war: bestehende Websites ändern sich nicht.
+        $this->site->save($basis);
+        $vorher = $daten();
+        self::assertSame('LocalBusiness', $vorher['@type']);
+        self::assertArrayNotHasKey('geo', $vorher);
+        self::assertArrayNotHasKey('logo', $vorher);
+
+        $mediaId = bin2hex(random_bytes(16));
+        $this->db->insert('media', ['id' => $mediaId, 'title' => 'Logo', 'alt' => '', 'variants' => json_encode([['src' => '/media/'.$mediaId.'/480', 'width' => 480, 'height' => 420], ['src' => '/media/'.$mediaId.'/640', 'width' => 640, 'height' => 561]], JSON_THROW_ON_ERROR), 'archived' => 0, 'version' => 1, 'created_at' => '2026-11-09 00:00:00']);
+        $eingabe = [...$basis, 'businessType' => 'RealEstateAgent', 'latitude' => '48,79381', 'longitude' => '8.33237', 'organisationLogoMediaId' => $mediaId];
+        $this->site->save($eingabe);
+        $nachher = $daten();
+        self::assertSame('RealEstateAgent', $nachher['@type']);
+        self::assertSame(['@type' => 'GeoCoordinates', 'latitude' => 48.79381, 'longitude' => 8.33237], $nachher['geo']);
+        self::assertStringEndsWith('/media/'.$mediaId.'/640', $nachher['logo']);
+
+        // Erneutes Speichern der geladenen Werte verliert nichts.
+        $this->site->save([...$this->site->load(), 'sameAs' => '']);
+        self::assertSame($nachher, $daten());
+
+        // Ohne „lokal“ gibt es weder Unterart noch Standort; das Logo gilt für jede Organisation.
+        $this->site->save([...$eingabe, 'localBusiness' => '']);
+        $organisation = $daten();
+        self::assertSame('Organization', $organisation['@type']);
+        self::assertArrayNotHasKey('geo', $organisation);
+        self::assertArrayHasKey('logo', $organisation);
+
+        foreach ([['businessType' => 'Geheimdienst'], ['latitude' => '91', 'longitude' => '8'], ['latitude' => 'abc', 'longitude' => '8'], ['latitude' => '48.1'], ['organisationLogoMediaId' => str_repeat('a', 32)]] as $falsch) {
+            try {
+                $this->site->save([...$basis, ...$falsch]);
+                self::fail('Ungültige Angabe angenommen: '.json_encode($falsch));
+            } catch (InvalidPage) {
+                $this->addToAssertionCount(1);
+            }
+        }
+    }
+
     public function testReSavingLoadedSettingsKeepsHoursAndServiceArea(): void
     {
         $this->site->save(['country' => 'DE', 'homePath' => 'home', 'hours' => ['Monday' => ['opens' => '07:30', 'closes' => '17:00']], 'areaServed' => 'Bühl