chore(api): move podcasts in dedicated app (#1899)

api/libretime_api/podcasts/serializers/podcast.py

@@ -0,0 +1,27 @@
+from rest_framework import serializers
+
+from ..models import ImportedPodcast, Podcast, PodcastEpisode, StationPodcast
+
+
+class PodcastSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = Podcast
+        fields = "__all__"
+
+
+class PodcastEpisodeSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = PodcastEpisode
+        fields = "__all__"
+
+
+class StationPodcastSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = StationPodcast
+        fields = "__all__"
+
+
+class ImportedPodcastSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = ImportedPodcast
+        fields = "__all__"