agent: route terminal scroll+backfill+SSE through hive-fr0nt::TERMINAL_JS

hive-ag3nt/src/web_ui.rs

@@ -93,6 +93,7 @@ pub async fn serve(
         .route("/", get(serve_index))
         .route("/static/agent.css", get(serve_css))
         .route("/static/app.js", get(serve_app_js))
+        .route("/static/hive-fr0nt.js", get(serve_shared_js))
         .route("/api/state", get(api_state))
         .route("/events/stream", get(events_stream))
         .route("/events/history", get(events_history))
@@ -181,6 +182,13 @@ async fn serve_app_js() -> impl IntoResponse {
     )
 }
 
+async fn serve_shared_js() -> impl IntoResponse {
+    (
+        [("content-type", "application/javascript")],
+        hive_fr0nt::TERMINAL_JS,
+    )
+}
+
 #[derive(Serialize)]
 struct StateSnapshot {
     label: String,