feat(web): default video sort to published and UP sort to avg_views

tests/test_web_queries.py

@@ -63,6 +63,9 @@ def test_video_listing_filters_and_sorting():
     with tempfile.TemporaryDirectory() as tmp:
         db, q = setup(tmp)
         try:
+            default = q.list_videos()
+            assert default["sort"] == "published"
+
             heat = q.list_videos(sort="heat")
             aids = [item["aid"] for item in heat["items"]]
             assert 104 not in aids, "removed 视频不应进入榜单"