feat(cms): expose public document api and trigger site revalidation

app/Http/Resources/PublicDocumentResource.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class PublicDocumentResource extends JsonResource
+{
+    public function toArray(Request $request): array
+    {
+        return array_merge(
+            (new PublicDocumentCollectionResource($this))->toArray($request),
+            [
+                'versions' => PublicDocumentVersionResource::collection($this->whenLoaded('versions')),
+                'audit' => [
+                    'view_count' => $this->view_count,
+                    'download_count' => $this->download_count,
+                    'last_updated_by' => $this->lastUpdatedBy?->name,
+                    'created_by' => $this->createdBy?->name,
+                ],
+            ]
+        );
+    }
+}