feat(api): split api into multiple apps (#1626)

Fixes #1622

- split the api into 4 apps: core, history, schedule, storage
- exploded the settings into testing/prod

api/libretime_api/schedule/views/smart_block.py

@@ -0,0 +1,26 @@
+from rest_framework import viewsets
+
+from ..models import SmartBlock, SmartBlockContent, SmartBlockCriteria
+from ..serializers import (
+    SmartBlockContentSerializer,
+    SmartBlockCriteriaSerializer,
+    SmartBlockSerializer,
+)
+
+
+class SmartBlockViewSet(viewsets.ModelViewSet):
+    queryset = SmartBlock.objects.all()
+    serializer_class = SmartBlockSerializer
+    model_permission_name = "smartblock"
+
+
+class SmartBlockContentViewSet(viewsets.ModelViewSet):
+    queryset = SmartBlockContent.objects.all()
+    serializer_class = SmartBlockContentSerializer
+    model_permission_name = "smartblockcontent"
+
+
+class SmartBlockCriteriaViewSet(viewsets.ModelViewSet):
+    queryset = SmartBlockCriteria.objects.all()
+    serializer_class = SmartBlockCriteriaSerializer
+    model_permission_name = "smartblockcriteria"