cleanup: separate info and description

server/presenters/unfurls/document.ts

@@ -10,10 +10,10 @@ function presentDocument(
     url: document.url,
     type: UnfurlType.Document,
     title: document.titleWithDefault,
-    description: presentLastActivityInfoFor(document, viewer),
+    description: document.getSummary(),
     meta: {
       id: document.id,
-      summary: document.getSummary(),
+      info: presentLastActivityInfoFor(document, viewer),
     },
   };
 }

server/presenters/unfurls/mention.ts

@@ -12,11 +12,11 @@ async function presentMention(
   return {
     type: UnfurlType.Mention,
     title: user.name,
-    description: `${lastOnlineInfo} • ${lastViewedInfo}`,
     thumbnailUrl: user.avatarUrl,
     meta: {
       id: user.id,
       color: user.color,
+      info: `${lastOnlineInfo} • ${lastViewedInfo}`,
     },
   };
 }