ssb: Be a bit more aggressive about loading latest messages. It bugs me when I don't see my own reactions in a channel or whatnot, and I think it has to do with the queried time ranges.

apps/ssb/tf-app.js

@@ -437,10 +437,11 @@ class TfElement extends LitElement {
 				(await tfrpc.rpc.databaseGet('unread')) ?? '{}'
 			);
 			this.following = Object.keys(following);
+			let about_start_time = new Date();
 			users = await this.fetch_about(following, users);
 			console.log(
 				'about took',
-				(new Date() - start_time) / 1000.0,
+				(new Date() - about_start_time) / 1000.0,
 				'seconds for',
 				Object.keys(users).length,
 				'users'