huskies: merge 643_story_web_ui_consumer_for_the_unified_status_broadcaster

server/src/service/ws/io.rs

@@ -9,6 +9,7 @@ use crate::io::onboarding;
 use crate::io::watcher::WatcherEvent;
 use crate::io::wizard;
 use crate::log_buffer;
+use crate::service::status::Subscription;
 use std::sync::Arc;
 use tokio::sync::{broadcast, mpsc};
 
@@ -116,6 +117,21 @@ pub fn subscribe_watcher(
     });
 }
 
+/// Spawn a background task that forwards status broadcaster events to the client.
+///
+/// Each [`StatusEvent`](crate::service::status::StatusEvent) is delivered as a
+/// [`WsResponse::StatusUpdate`] with the structured event fields intact, so the
+/// frontend can do per-type presentation without parsing strings.
+pub fn subscribe_status(tx: mpsc::UnboundedSender<WsResponse>, mut subscription: Subscription) {
+    tokio::spawn(async move {
+        while let Some(event) = subscription.recv().await {
+            if tx.send(WsResponse::StatusUpdate { event }).is_err() {
+                break;
+            }
+        }
+    });
+}
+
 /// Spawn a background task that forwards reconciliation events to the client.
 pub fn subscribe_reconciliation(
     tx: mpsc::UnboundedSender<WsResponse>,

server/src/service/ws/message.rs

@@ -8,6 +8,7 @@ use crate::http::workflow::{PipelineState, UpcomingStory};
 use crate::io::watcher::WatcherEvent;
 use crate::llm::chat;
 use crate::llm::types::Message;
+use crate::service::status::StatusEvent;
 use serde::{Deserialize, Serialize};
 
 /// WebSocket request messages sent by the client.
@@ -153,6 +154,15 @@ pub enum WsResponse {
         level: String,
         message: String,
     },
+    /// A structured pipeline status event forwarded from the status broadcaster.
+    ///
+    /// The structured [`StatusEvent`] fields are preserved on the wire so
+    /// frontend consumers can do per-type presentation without parsing strings.
+    /// This frame intentionally does NOT call `format_status_event` — that
+    /// formatter is reserved for chat transports (story 644).
+    StatusUpdate {
+        event: StatusEvent,
+    },
 }
 
 // ── Domain event conversions ────────────────────────────────────────────────

server/src/service/ws/mod.rs

@@ -20,6 +20,6 @@ pub use dispatch::{
 };
 pub use io::{
     check_onboarding, load_initial_pipeline_state, load_recent_logs, load_wizard_state,
-    subscribe_logs, subscribe_reconciliation, subscribe_watcher,
+    subscribe_logs, subscribe_reconciliation, subscribe_status, subscribe_watcher,
 };
 pub use message::{WizardStepInfo, WsResponse};