Allow heading tags (h1-h6) in ContentSanitizer so news editor headings render

app/Http/Controllers/Academy/AcademyCourseController.php

@@ -85,6 +85,13 @@ final class AcademyCourseController extends Controller
             'featuredCourses' => $featuredCourses->all(),
             'filters' => $filters,
             'pricingUrl' => route('academy.pricing'),
+            'lessonsUrl' => route('academy.lessons.index'),
+            'promptLibraryUrl' => route('academy.prompts.index'),
+            'academyAccess' => array_merge($this->access->accessSummary($request->user()), [
+                'billingUrl' => $request->user() && (bool) config('academy_billing.enabled', false)
+                    ? route('academy.billing.account')
+                    : route('academy.pricing'),
+            ]),
             'analytics' => [
                 'enabled' => true,
                 'contentType' => null,