fix: restore backfilledTasksRef and fix unused var in daemons route

- Re-add backfilledTasksRef declaration that was stripped
- Remove unused _response variable and RestartDaemonResponse import
  in daemons.tsx

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2 files changed, 3 insertions, 2 deletions

diff --git a/makima/frontend/src/hooks/useMultiTaskSubscription.ts b/makima/frontend/src/hooks/useMultiTaskSubscription.ts
index 84b9366..b229e90 100644
--- a/makima/frontend/src/hooks/useMultiTaskSubscription.ts
+++ b/makima/frontend/src/hooks/useMultiTaskSubscription.ts
@@ -28,6 +28,7 @@ export function useMultiTaskSubscription(options: UseMultiTaskSubscriptionOption
   const wsRef = useRef<WebSocket | null>(null);
   const reconnectTimeoutRef = useRef<number | null>(null);
   const subscribedTasksRef = useRef<Set<string>>(new Set());
+  const backfilledTasksRef = useRef<Set<string>>(new Set());
   const taskMapRef = useRef(taskMap);
   const enabledRef = useRef(enabled);
 
diff --git a/makima/frontend/src/routes/daemons.tsx b/makima/frontend/src/routes/daemons.tsx
index f551543..90a476d 100644
--- a/makima/frontend/src/routes/daemons.tsx
+++ b/makima/frontend/src/routes/daemons.tsx
@@ -10,7 +10,7 @@ import {
   type Daemon,
   type DaemonListResponse,
   type DaemonPlatform,
-  type RestartDaemonResponse,
+
 } from "../lib/api";
 
 // =============================================================================
@@ -79,7 +79,7 @@ export default function DaemonsPage() {
     try {
       setRestartingDaemonId(id);
       setDaemonsError(null);
-      const _response: RestartDaemonResponse = await restartDaemon(id);
+      await restartDaemon(id);
       // Daemon will restart, so refresh the list after a short delay
       setTimeout(() => {
         loadDaemons();