diff --git a/frontend/src/App.css b/frontend/src/App.css
index 42a89025..1e31af96 100644
--- a/frontend/src/App.css
+++ b/frontend/src/App.css
@@ -127,13 +127,13 @@ details summary::-webkit-details-marker {
 	display: none;
 }
 
-details[open] summary span:first-child {
-	transform: rotate(90deg);
-	display: inline-block;
+details summary span:first-child {
 	transition: transform 0.2s ease;
 }
 
-details summary span:first-child {
+details[open] summary span:first-child {
+	transform: rotate(90deg);
+	display: inline-block;
 	transition: transform 0.2s ease;
 }
 
diff --git a/frontend/src/types.ts b/frontend/src/types.ts
index 19a1918a..18e0c608 100644
--- a/frontend/src/types.ts
+++ b/frontend/src/types.ts
@@ -70,11 +70,11 @@ export type WsResponse =
 
 // Re-export API client types for convenience
 export type {
+	CommandOutput as ApiCommandOutput,
+	FileEntry as ApiFileEntry,
 	Message as ApiMessage,
 	ProviderConfig as ApiProviderConfig,
-	FileEntry as ApiFileEntry,
 	SearchResult as ApiSearchResult,
-	CommandOutput as ApiCommandOutput,
 	WsRequest as ApiWsRequest,
 	WsResponse as ApiWsResponse,
 };
diff --git a/server/src/agents/pool/auto_assign/scan.rs b/server/src/agents/pool/auto_assign/scan.rs
index ac3a9d2b..24ffbc6b 100644
--- a/server/src/agents/pool/auto_assign/scan.rs
+++ b/server/src/agents/pool/auto_assign/scan.rs
@@ -154,6 +154,7 @@ mod tests {
             project_root: None,
             log_session_id: None,
             merge_failure_reported: false,
+            throttled: false,
         }
     }
 
diff --git a/server/src/agents/pool/lifecycle.rs b/server/src/agents/pool/lifecycle.rs
index dbe11183..55c2ad6c 100644
--- a/server/src/agents/pool/lifecycle.rs
+++ b/server/src/agents/pool/lifecycle.rs
@@ -552,6 +552,7 @@ impl AgentPool {
             base_branch: None,
             completion: None,
             log_session_id: Some(log_session_id),
+            throttled: false,
         })
     }
 
@@ -676,6 +677,7 @@ impl AgentPool {
                                 base_branch: None,
                                 completion: None,
                                 log_session_id: None,
+                                throttled: false,
                             }
                         });
                     }
diff --git a/server/src/agents/pool/mod.rs b/server/src/agents/pool/mod.rs
index e68381eb..5458d54e 100644
--- a/server/src/agents/pool/mod.rs
+++ b/server/src/agents/pool/mod.rs
@@ -71,10 +71,10 @@ impl AgentPool {
                         _ => continue,
                     };
                     let key = composite_key(&story_id, &agent_name);
-                    if let Ok(mut agents) = agents_clone.lock() {
-                        if let Some(agent) = agents.get_mut(&key) {
-                            agent.throttled = true;
-                        }
+                    if let Ok(mut agents) = agents_clone.lock()
+                        && let Some(agent) = agents.get_mut(&key)
+                    {
+                        agent.throttled = true;
                     }
                     let _ = watcher_tx_clone.send(WatcherEvent::AgentStateChanged);
                 }
diff --git a/server/src/agents/pool/test_helpers.rs b/server/src/agents/pool/test_helpers.rs
index d5ffeaa7..0f04c384 100644
--- a/server/src/agents/pool/test_helpers.rs
+++ b/server/src/agents/pool/test_helpers.rs
@@ -33,6 +33,7 @@ impl AgentPool {
                 project_root: None,
                 log_session_id: None,
                 merge_failure_reported: false,
+                throttled: false,
             },
         );
         tx
@@ -68,6 +69,7 @@ impl AgentPool {
                 project_root: None,
                 log_session_id: None,
                 merge_failure_reported: false,
+                throttled: false,
             },
         );
         tx
@@ -100,6 +102,7 @@ impl AgentPool {
                 project_root: Some(project_root),
                 log_session_id: None,
                 merge_failure_reported: false,
+                throttled: false,
             },
         );
         tx
@@ -131,6 +134,7 @@ impl AgentPool {
                 project_root: None,
                 log_session_id: None,
                 merge_failure_reported: false,
+                throttled: false,
             },
         );
         tx
diff --git a/server/src/http/ws.rs b/server/src/http/ws.rs
index a4c73fa5..fd6ca86c 100644
--- a/server/src/http/ws.rs
+++ b/server/src/http/ws.rs
@@ -158,8 +158,8 @@ impl From<WatcherEvent> for Option<WsResponse> {
             }),
             WatcherEvent::ConfigChanged => Some(WsResponse::AgentConfigChanged),
             WatcherEvent::AgentStateChanged => Some(WsResponse::AgentStateChanged),
-            // MergeFailure, RateLimitWarning, and StoryBlocked are handled by the
-            // chat notification listener only; no WebSocket message is needed for the frontend.
+            // MergeFailure, RateLimitWarning, StoryBlocked, and RateLimitHardBlock are handled
+            // by the chat notification listener only; no WebSocket message is needed for the frontend.
             WatcherEvent::MergeFailure { .. } => None,
             WatcherEvent::RateLimitWarning { .. } => None,
             WatcherEvent::StoryBlocked { .. } => None,