fixed album art + updated now playing info

textual1/SubSonic.py

@@ -73,6 +73,7 @@ class Song:
     channelCount: int
     samplingRate: int
     playCount: int | None
+    coverArtId: str | None
 
     def __init__(self, info: dict | None = {}):
         self.id = info['id'] if 'id' in info else ""
@@ -92,6 +93,7 @@ class Song:
         self.channelCount = int(info['channelCount']) if 'channelCount' in info else ""
         self.samplingRate = int(info['samplingRate']) if 'samplingRate' in info else ""
         self.playCount = int(info['playCount']) if 'playCount' in info else ""
+        self.coverArtId = info['coverArt'] if 'coverArt' in info else None
 
 class Artist:
     id: str