For avid Spotify users, mistakenly deleting a playlist they’ve been lovingly curating for years can be a heartbreaking slip-up. Indeed, the most ardent Spotify users have created and shared playlists with thousands of tracks, and now that Spotify has removed its previous 10,000-song cap for playlists, the sky’s the limit for how much music a Spotify playlist can contain. While Spotify will warn you before letting you delete a playlist, it’s still somewhat unnerving that years of careful curation could be wiped with just a couple of taps. Luckily, there’s an easy way to recover a deleted Spotif…