fix: change digest to use posts sorting first

to use the new popular ranking algo. also fixes empty digests if there are no new topics created in the past 24 hours but there are topics with posts

src/user/digest.js

@@ -183,20 +183,23 @@ async function getTermTopics(term, uid) {
 		start: 0,
 		stop: 199,
 		term: term,
-		sort: 'votes',
+		sort: 'posts',
 		teaserPost: 'first',
 	});
 	data.topics = data.topics.filter(topic => topic && !topic.deleted);
 
-	const top = data.topics.filter(t => t.votes > 0).slice(0, 10);
-	const topTids = top.map(t => t.tid);
-
 	const popular = data.topics
-		.filter(t => t.postcount > 1 && !topTids.includes(t.tid))
+		.filter(t => t.postcount > 1)
 		.sort((a, b) => b.postcount - a.postcount)
 		.slice(0, 10);
 	const popularTids = popular.map(t => t.tid);
 
+	const top = data.topics
+		.filter(t => t.votes > 0 && !popularTids.includes(t.tid))
+		.sort((a, b) => b.votes - a.votes)
+		.slice(0, 10);
+	const topTids = top.map(t => t.tid);
+
 	const recent = data.topics
 		.filter(t => !topTids.includes(t.tid) && !popularTids.includes(t.tid))
 		.sort((a, b) => b.lastposttime - a.lastposttime)