chore: remove trivial single-use helper functions

crates/signed_state/src/backend.rs

@@ -903,6 +903,7 @@ impl Backend {
     }
 
     fn sync_inbox(&mut self, cx: &mut Context<Self>) {
+        let repo_store = RepoListStore::global(cx);
         let client = self.client.clone();
         let me = self.current_user;
 
@@ -910,7 +911,7 @@ impl Backend {
             self.subscribe_bootstrap(Filters::notifications(me), cx);
             self.subscribe_bootstrap(vec![Filters::authored_activity(me)], cx);
 
-            let relays: HashSet<RelayUrl> = RepoListStore::global(cx)
+            let relays: HashSet<RelayUrl> = repo_store
                 .read(cx)
                 .announcements_of(&me)
                 .into_iter()
@@ -944,9 +945,11 @@ impl Backend {
                         this.signer.swap_inner(new_signer);
                         this.current_user = Some(public_key);
                         this.passphrase_required = false;
+
                         this.bootstrap_user(public_key, cx);
-                        cx.emit(BackendEvent::SignerChanged);
                         this.sync_inbox(cx);
+
+                        cx.emit(BackendEvent::SignerChanged);
                         cx.notify();
                     })?;
                 }
@@ -974,7 +977,7 @@ impl Backend {
 
         let client = self.client.clone();
 
-        cx.spawn(async move |_this, _cx| {
+        cx.background_spawn(async move {
             let connected: Result<(), Error> = async {
                 for url in relays.iter() {
                     client.add_relay(url).and_connect().await?;

crates/signed_state/src/bootstrap.rs

@@ -72,14 +72,6 @@ fn grasp_list_servers(event: &Event) -> Vec<RelayUrl> {
         .collect()
 }
 
-fn latest_grasp_list_servers(events: Vec<Event>) -> Vec<RelayUrl> {
-    events
-        .into_iter()
-        .max_by_key(|event| event.created_at)
-        .map(|event| grasp_list_servers(&event))
-        .unwrap_or_default()
-}
-
 pub async fn user_grasp_list_servers(
     client: &Client,
     user: PublicKey,
@@ -90,5 +82,12 @@ pub async fn user_grasp_list_servers(
         .await?
         .into_iter()
         .collect();
-    Ok(latest_grasp_list_servers(events))
+
+    let latest = events
+        .into_iter()
+        .max_by_key(|event| event.created_at)
+        .map(|event| grasp_list_servers(&event))
+        .unwrap_or_default();
+
+    Ok(latest)
 }

crates/signed_state/src/repo.rs

@@ -405,7 +405,7 @@ impl RepoStore {
             utils::sort_newest_first(&mut issues);
             utils::sort_newest_first(&mut patches);
             utils::sort_newest_first(&mut pull_requests);
-            utils::sort_oldest_first(&mut comments);
+            comments.sort_by_key(|comment| comment.created_at);
 
             let maintainers = announcement
                 .as_ref()