Add category path resolution in DocumentationVersionService

- Fetch category path using `getPathFromRoot` for the default project language.
- Pass resolved `categoryPath` to the view.

app/application/app/Services/Admin/Project/DocumentationVersionService.php

@@ -80,7 +80,10 @@ final class DocumentationVersionService extends Service
             return $this->errFobidden(__('Access is denied'));
         }
 
+        $defaultLanguage = $project->languages()->where('is_default', 1)->first();
+
         $category = null;
+        $categoryPath = null;
         if (!\is_null($categoryId)) {
             $category = $this->documentationCategoryRepository->getCategoryById($categoryId);
             if (\is_null($category) || $category->version_id !== $version->id) {
@@ -89,9 +92,9 @@ final class DocumentationVersionService extends Service
             if ($user->cannot('view', $category)) {
                 return $this->errFobidden(__('Access is denied'));
             }
+            $categoryPath = $this->documentationCategoryRepository->getPathFromRoot($category->id, $defaultLanguage);
         }
 
-        $defaultLanguage = $project->languages()->where('is_default', 1)->first();
         $with = [
             'content' => function (HasOne $hasOne) use ($defaultLanguage) {
                 /** @var ?ProjectLanguage $defaultLanguage */
@@ -120,6 +123,7 @@ final class DocumentationVersionService extends Service
             'project'  => $project,
 
             'category'       => $category,
+            'categoryPath'   => $categoryPath,
             'categories'     => $categories,
             'documentations' => $documents,
         ]);