refactor: remove hyperhive.role option — there is only one role: agent

hive-ag3nt/src/bin/hive.rs

@@ -198,7 +198,6 @@ trait Surface {
 struct AgentSurface;
 
 impl Surface for AgentSurface {
-
     async fn ack_turn(socket: &Path) {
         match client::request::<_, AgentResponse>(socket, &AgentRequest::AckTurn).await {
             Ok(AgentResponse::Ok) => {}

hive-ag3nt/src/prompt.rs

@@ -269,13 +269,7 @@ shared closer
         // Real template's first agent line — keeps the renderer
         // honest about the {label} / {operator_pronouns} pair the
         // harness already relied on.
-        let rendered = render(
-            &PRODUCTION_TEMPLATE,
-            "alice",
-            "they/them",
-            None,
-            None,
-        );
+        let rendered = render(&PRODUCTION_TEMPLATE, "alice", "they/them", None, None);
         assert!(rendered.contains("hyperhive agent `alice`"));
         assert!(rendered.contains("**they/them** pronouns"));
         assert!(!rendered.contains("{label}"));
@@ -285,13 +279,7 @@ shared closer
     #[test]
     fn render_no_role_markers_in_output() {
         // No raw role markers should survive into the rendered prompt.
-        let rendered = render(
-            &PRODUCTION_TEMPLATE,
-            "alice",
-            "she/her",
-            None,
-            None,
-        );
+        let rendered = render(&PRODUCTION_TEMPLATE, "alice", "she/her", None, None);
         assert!(!rendered.contains("<!-- role:"));
         assert!(!rendered.contains("<!-- /role:"));
         // Shared tools appear.
@@ -301,13 +289,7 @@ shared closer
 
     #[test]
     fn render_uses_agent_opener() {
-        let rendered = render(
-            &PRODUCTION_TEMPLATE,
-            "alice",
-            "she/her",
-            None,
-            None,
-        );
+        let rendered = render(&PRODUCTION_TEMPLATE, "alice", "she/her", None, None);
         assert!(rendered.starts_with("You are hyperhive agent"));
     }
 
@@ -326,13 +308,7 @@ You are hyperhive agent `{label}` (qualified: `{qualified_label}`){hive_identity
 
     #[test]
     fn render_substitutes_hive_identity_when_set() {
-        let rendered = render(
-            IDENTITY_FIXTURE,
-            "alice",
-            "she/her",
-            Some("pr1ma"),
-            None,
-        );
+        let rendered = render(IDENTITY_FIXTURE, "alice", "she/her", Some("pr1ma"), None);
         assert!(rendered.contains("on hive `pr1ma`"), "{rendered}");
         // swarm clause stays absent when only hive is set.
         assert!(!rendered.contains("in swarm"));

hive-ag3nt/src/web_ui.rs

@@ -62,7 +62,6 @@ struct AppState {
     gui_vnc_port: Option<u16>,
 }
 
-
 /// Bind the per-container web listener and serve the SPA.
 ///
 /// `HIVE_WEB_SOCKET` opt-in selects unix-socket vs TCP binding; the
@@ -737,7 +736,11 @@ async fn events_history(
     // window is "drop buffered events you've already seen in history",
     // never "lose an event that fired between the read and the seq."
     // On paginated loads (`before` is set) seq is not needed.
-    let seq = if is_initial { Some(state.bus.current_seq()) } else { None };
+    let seq = if is_initial {
+        Some(state.bus.current_seq())
+    } else {
+        None
+    };
 
     let (events, min_id, has_more) = state.bus.history_page(before, limit);
     let mut resp = serde_json::json!({