add per playlist page size

backend/appsettings/serializers.py

@@ -24,6 +24,7 @@ class AppConfigSubSerializer(
     channel_size = serializers.IntegerField(required=False)
     live_channel_size = serializers.IntegerField(required=False)
     shorts_channel_size = serializers.IntegerField(required=False)
+    playlist_size = serializers.IntegerField(required=False)
     auto_start = serializers.BooleanField(required=False)
     extract_flat = serializers.BooleanField(required=False)
 

backend/appsettings/src/config.py

@@ -21,6 +21,7 @@ class SubscriptionsConfigType(TypedDict):
     channel_size: int
     live_channel_size: int
     shorts_channel_size: int
+    playlist_size: int
     auto_start: bool
     extract_flat: bool
 
@@ -73,6 +74,7 @@ class AppConfig:
             "channel_size": 50,
             "live_channel_size": 50,
             "shorts_channel_size": 50,
+            "playlist_size": 50,
             "auto_start": False,
             "extract_flat": False,
         },

backend/download/src/subscriptions.py

@@ -75,7 +75,7 @@ class PlaylistSubscription:
         if not all_playlists:
             return 0
 
-        size_limit = self.config["subscriptions"]["channel_size"]
+        size_limit = self.config["subscriptions"]["playlist_size"]
         all_playlist_urls: list[ParsedURLType] = []
         for playlist in all_playlists:
             all_playlist_urls.append(