feat: Inertia profile settings page, Studio edit redesign, EGS, Nova UI components\n\n- Redesign /dashboard/profile as Inertia React page (Settings/ProfileEdit)\n with SettingsLayout sidebar, Nova UI components (TextInput, Textarea,\n Toggle, Select, RadioGroup, Modal, Button), avatar drag-and-drop,\n password change, and account deletion sections\n- Redesign Studio artwork edit page with two-column layout, Nova components,\n integrated TagPicker, and version history modal\n- Add shared MarkdownEditor component\n- Add Early-Stage Growth System (EGS): SpotlightEngine, FeedBlender,\n GridFiller, AdaptiveTimeWindow, ActivityLayer, admin panel\n- Fix upload category/tag persistence (V1+V2 paths)\n- Fix tag source enum, category tree display, binding resolution\n- Add settings.jsx Vite entry, settings.blade.php wrapper\n- Update ProfileController with JSON response support for API calls\n- Various route fixes (profile.edit, toolbar settings link)"

app/Http/Controllers/Web/ArtworkPageController.php

@@ -9,15 +9,77 @@ use App\Http\Resources\ArtworkResource;
 use App\Models\Artwork;
 use App\Models\ArtworkComment;
 use App\Services\ThumbnailPresenter;
+use App\Services\ErrorSuggestionService;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\Http\Request;
+use Illuminate\Http\Response;
 use Illuminate\Support\Str;
 use Illuminate\View\View;
 
 final class ArtworkPageController extends Controller
 {
-    public function show(Request $request, int $id, ?string $slug = null): View|RedirectResponse
+    public function show(Request $request, int $id, ?string $slug = null): View|RedirectResponse|Response
     {
+        // ── Step 1: check existence including soft-deleted ─────────────────
+        $raw = Artwork::withTrashed()->where('id', $id)->first();
+
+        if (! $raw) {
+            // Artwork never existed → contextual 404
+            $suggestions = app(ErrorSuggestionService::class);
+            return response(view('errors.contextual.artwork-not-found', [
+                'trendingArtworks' => $this->safeSuggestions(fn () => $suggestions->trendingArtworks()),
+            ]), 404);
+        }
+
+        if ($raw->trashed()) {
+            // Artwork permanently deleted → 410 Gone
+            return response(view('errors.410'), 410);
+        }
+
+        if (! $raw->is_public || ! $raw->is_approved) {
+            // Artwork exists but is private/unapproved → 403 Forbidden.
+            // Show other public artworks by the same creator as recovery suggestions.
+            $suggestions = app(ErrorSuggestionService::class);
+            $creatorArtworks = collect();
+            $creatorUsername = null;
+
+            if ($raw->user_id) {
+                $raw->loadMissing('user');
+                $creatorUsername = $raw->user?->username;
+
+                $creatorArtworks = $this->safeSuggestions(function () use ($raw) {
+                    return Artwork::query()
+                        ->with('user')
+                        ->where('user_id', $raw->user_id)
+                        ->where('id', '!=', $raw->id)
+                        ->public()
+                        ->published()
+                        ->limit(6)
+                        ->get()
+                        ->map(function (Artwork $a) {
+                            $slug = \Illuminate\Support\Str::slug((string) ($a->slug ?: $a->title)) ?: (string) $a->id;
+                            $md   = \App\Services\ThumbnailPresenter::present($a, 'md');
+                            return [
+                                'id'     => $a->id,
+                                'title'  => html_entity_decode((string) $a->title, ENT_QUOTES | ENT_HTML5, 'UTF-8'),
+                                'author' => html_entity_decode((string) ($a->user?->name ?: $a->user?->username ?: 'Artist'), ENT_QUOTES | ENT_HTML5, 'UTF-8'),
+                                'url'    => route('art.show', ['id' => $a->id, 'slug' => $slug]),
+                                'thumb'  => $md['url'] ?? null,
+                            ];
+                        });
+                });
+            }
+
+            return response(view('errors.contextual.artwork-not-found', [
+                'message'          => 'This artwork is not publicly available.',
+                'isForbidden'      => true,
+                'creatorArtworks'  => $creatorArtworks,
+                'creatorUsername'  => $creatorUsername,
+                'trendingArtworks' => $this->safeSuggestions(fn () => $suggestions->trendingArtworks()),
+            ]), 403);
+        }
+
+        // ── Step 2: full load with all relations ───────────────────────────
         $artwork = Artwork::with(['user.profile', 'categories.contentType', 'categories.parent.contentType', 'tags', 'stats'])
             ->where('id', $id)
             ->public()
@@ -150,4 +212,14 @@ final class ArtworkPageController extends Controller
             'comments' => $comments,
         ]);
     }
+
+    /** Silently catch suggestion query failures so error page never crashes. */
+    private function safeSuggestions(callable $fn): mixed
+    {
+        try {
+            return $fn();
+        } catch (\Throwable) {
+            return collect();
+        }
+    }
 }