feat: more work on completing switchover

site/app/Models/Overlay.php

@@ -16,6 +16,12 @@ class Overlay extends Model
 
     protected $dates = ['created_at', 'updated_at', 'deleted_at'];
 
+    protected $casts = [
+        'created_at' => 'datetime',
+        'updated_at' => 'datetime',
+        'deleted_at' => 'datetime',
+    ];
+    
     public function artist()
     {
         return $this->belongsTo(Artist::class);