Updated composer packaged, updated home view table.

app/Models/Course.php

@@ -45,17 +45,24 @@ class Course extends Model
         return $this->hasMany(Chapter::class);
     }
 
-    public function totalSize(): Attribute
+    protected function totalSize(): Attribute
     {
         return Attribute::make(
             get: fn() => $this->chapters->sum('video_size'),
         );
     }
 
-    public function totalSizeHuman(): Attribute
+    protected function tracks(): Attribute
     {
         return Attribute::make(
-            get: fn() =>  formatFileSize($this->total_size),
+            get: fn(string $tracks) => empty($tracks) ? [] : explode(',', $tracks),
+        );
+    }
+
+    protected function totalSizeHuman(): Attribute
+    {
+        return Attribute::make(
+            get: fn() => formatFileSize($this->total_size),
         );
     }
 }