Studio: make grid checkbox rectangular and commit table changes

routes/console.php

@@ -64,6 +64,29 @@ Schedule::command('skinbase:prune-view-events --days=90')
     ->name('prune-view-events')
     ->withoutOverlapping();
 
+// ── Similar Artworks (Hybrid Recommender) ──────────────────────────────────────
+// Build co-occurrence pairs from favourites every 4 hours.
+Schedule::job(new \App\Jobs\RecBuildItemPairsFromFavouritesJob())
+    ->everyFourHours()
+    ->name('rec-build-item-pairs')
+    ->withoutOverlapping();
+
+// Nightly: recompute tag, behavior, and hybrid similarity lists.
+Schedule::job(new \App\Jobs\RecComputeSimilarByTagsJob())
+    ->dailyAt('02:00')
+    ->name('rec-compute-tags')
+    ->withoutOverlapping();
+
+Schedule::job(new \App\Jobs\RecComputeSimilarByBehaviorJob())
+    ->dailyAt('02:15')
+    ->name('rec-compute-behavior')
+    ->withoutOverlapping();
+
+Schedule::job(new \App\Jobs\RecComputeSimilarHybridJob())
+    ->dailyAt('02:30')
+    ->name('rec-compute-hybrid')
+    ->withoutOverlapping();
+
 // ── Ranking Engine V2 ──────────────────────────────────────────────────────────
 // Recalculate ranking_score + engagement_velocity every 30 minutes.
 // Also syncs V2 scores to rank_artwork_scores so list builds benefit.