feat(reports): refine exports and restore project access

apps/projects/api/serializers.py

@@ -40,3 +40,17 @@ class ProjectUpdateSerializer(serializers.Serializer):
     description = serializers.CharField(required=False, allow_blank=True)
     color = serializers.CharField(max_length=7, required=False, allow_blank=True)
     is_archived = serializers.BooleanField(required=False)
+
+
+class ProjectAccessQuerySerializer(serializers.Serializer):
+    workspace = serializers.UUIDField()
+    user = serializers.UUIDField()
+
+
+class ProjectAccessMutationSerializer(serializers.Serializer):
+    workspace = serializers.UUIDField()
+    user = serializers.UUIDField()
+    project_ids = serializers.ListField(
+        child=serializers.UUIDField(),
+        allow_empty=False,
+    )