huskies: merge 1180 story Sled↔gateway goes WS-only: remove the deprecated HTTP fallback paths

server/src/chat/transport/matrix/bot/run.rs

@@ -190,21 +190,6 @@ pub async fn run_bot(
     let notif_room_ids = target_room_ids.clone();
     let notif_project_root = project_root.clone();
     let announce_room_ids = target_room_ids.clone();
-    // Clone values needed by the gateway notification poller (only used in gateway mode).
-    let poller_room_ids: Vec<String> = target_room_ids.iter().map(|r| r.to_string()).collect();
-    let poller_project_urls: std::collections::BTreeMap<String, String> =
-        if let Some(ref store) = gateway_projects_store {
-            store
-                .read()
-                .await
-                .iter()
-                .filter_map(|(name, entry)| entry.url.clone().map(|url| (name.clone(), url)))
-                .collect()
-        } else {
-            std::collections::BTreeMap::new()
-        };
-    let poller_poll_interval = config.aggregated_notifications_poll_interval_secs;
-    let poller_enabled = config.aggregated_notifications_enabled;
 
     let persisted = load_history(project_root);
     slog!(
@@ -371,21 +356,9 @@ pub async fn run_bot(
         notif_project_root,
     );
 
-    // In gateway mode, spawn the cross-project notification poller.
-    // It polls every registered project's `/api/events` endpoint and forwards
-    // new events to the configured gateway rooms with a `[project-name]` prefix.
-    // The poller is controlled by the gateway-level `aggregated_notifications_enabled`
-    // flag in bot.toml — set it to `false` to disable without touching per-project configs.
-    if !poller_project_urls.is_empty() && poller_enabled {
-        crate::gateway::spawn_gateway_notification_poller(
-            Arc::clone(&transport),
-            poller_room_ids,
-            poller_project_urls,
-            poller_poll_interval,
-        );
-    }
-
     // Forwarder task: post gateway events to Matrix rooms with `[project-name]` prefix.
+    // Project nodes push events over the WS uplink (story 899/1179); the
+    // gateway no longer polls per-project `/api/events` over HTTP (story 1180).
     if let Some(event_rx) = gateway_event_rx_for_forwarder {
         let broadcast_room_ids: Vec<String> =
             announce_room_ids.iter().map(|r| r.to_string()).collect();