feat: add is_saved function

app/Models/Media.php

@@ -54,4 +54,15 @@ public function getUrlAttribute()
 
         return $this->external_url;
     }
+
+
+    public function getIsSavedAttribute()
+    {
+        if (!auth()->check()) return false;
+
+        return $this->savedBy()
+            ->where('user_id', auth()->id())
+            ->exists();
+    }
+
 }