Implement creator studio and upload updates

app/Http/Resources/ArtworkResource.php

@@ -18,6 +18,7 @@ class ArtworkResource extends JsonResource
         $lg = ThumbnailPresenter::present($this->resource, 'lg');
         $xl = ThumbnailPresenter::present($this->resource, 'xl');
         $sq = ThumbnailPresenter::present($this->resource, 'sq');
+        $screenshots = $this->resolveScreenshotAssets();
 
         $canonicalSlug = \Illuminate\Support\Str::slug((string) ($this->slug ?: $this->title));
         if ($canonicalSlug === '') {
@@ -119,6 +120,7 @@ class ArtworkResource extends JsonResource
                 'srcset' => ThumbnailPresenter::srcsetForArtwork($this->resource),
                 'mime_type' => 'image/webp',
             ],
+            'screenshots' => $screenshots,
             'user' => [
                 'id' => (int) ($this->user?->id ?? 0),
                 'name' => html_entity_decode((string) ($this->user?->name ?? ''), ENT_QUOTES | ENT_HTML5, 'UTF-8'),
@@ -173,6 +175,48 @@ class ArtworkResource extends JsonResource
         ];
     }
 
+    private function resolveScreenshotAssets(): array
+    {
+        if (! Schema::hasTable('artwork_files')) {
+            return [];
+        }
+
+        return DB::table('artwork_files')
+            ->where('artwork_id', (int) $this->id)
+            ->where('variant', 'like', 'shot%')
+            ->orderBy('variant')
+            ->get(['variant', 'path', 'mime', 'size'])
+            ->map(function ($row, int $index): array {
+                $path = (string) ($row->path ?? '');
+                $url = $this->objectUrl($path);
+
+                return [
+                    'id' => (string) ($row->variant ?? ('shot' . ($index + 1))),
+                    'variant' => (string) ($row->variant ?? ''),
+                    'label' => 'Screenshot ' . ($index + 1),
+                    'url' => $url,
+                    'thumb_url' => $url,
+                    'mime_type' => (string) ($row->mime ?? 'image/jpeg'),
+                    'size' => (int) ($row->size ?? 0),
+                ];
+            })
+            ->filter(fn (array $item): bool => $item['url'] !== null)
+            ->values()
+            ->all();
+    }
+
+    private function objectUrl(string $path): ?string
+    {
+        $trimmedPath = trim($path, '/');
+        if ($trimmedPath === '') {
+            return null;
+        }
+
+        $base = rtrim((string) config('cdn.files_url', 'https://files.skinbase.org'), '/');
+
+        return $base . '/' . $trimmedPath;
+    }
+
     private function renderDescriptionHtml(): string
     {
         $rawDescription = (string) ($this->description ?? '');