fix(FN-2116): restore agent run logs

packages/dashboard/app/components/NodeDetailModal.tsx

@@ -147,13 +147,17 @@ export function NodeDetailModal({
     setIsPulling(true);
     try {
       await onPullSettings(node.id);
+      if (!isMountedRef.current) return;
       addToast("Settings pulled successfully", "success");
     } catch (error) {
+      if (!isMountedRef.current) return;
       const message = error instanceof Error ? error.message : "Pull settings failed";
       setSyncError(message);
       addToast(message, "error");
     } finally {
-      setIsPulling(false);
+      if (isMountedRef.current) {
+        setIsPulling(false);
+      }
     }
   }, [addToast, node, onPullSettings]);
 
@@ -163,13 +167,17 @@ export function NodeDetailModal({
     setIsSyncingAuth(true);
     try {
       await onSyncAuth(node.id);
+      if (!isMountedRef.current) return;
       addToast("Auth credentials synced successfully", "success");
     } catch (error) {
+      if (!isMountedRef.current) return;
       const message = error instanceof Error ? error.message : "Auth sync failed";
       setSyncError(message);
       addToast(message, "error");
     } finally {
-      setIsSyncingAuth(false);
+      if (isMountedRef.current) {
+        setIsSyncingAuth(false);
+      }
     }
   }, [addToast, node, onSyncAuth]);
 

packages/dashboard/src/routes.test.ts

@@ -36,6 +36,7 @@ vi.mock("@fusion/core", async () => {
   return {
     ...actual,
     isGhAuthenticated: vi.fn(),
+    isQmdAvailable: vi.fn().mockResolvedValue(false),
     CentralCore: vi.fn().mockImplementation(() => ({
       init: mockCentralInit,
       close: mockCentralClose,

packages/dashboard/src/routes.ts

@@ -12941,6 +12941,11 @@ export function createApiRoutes(store: TaskStore, options?: ServerOptions): Rout
         const agentStore = new AgentStoreClass({ rootDir: scopedStore.getFusionDir() });
         await agentStore.init();
 
+        const agent = await agentStore.getAgent(req.params.id);
+        if (!agent) {
+          throw notFound(`Agent ${req.params.id} not found`);
+        }
+
         const activeRun = await agentStore.getActiveHeartbeatRun(req.params.id);
         if (activeRun) {
           throw new ApiError(409, "Agent already has an active run", { runId: activeRun.id });
@@ -12965,6 +12970,11 @@ export function createApiRoutes(store: TaskStore, options?: ServerOptions): Rout
         const agentStore = new AgentStore({ rootDir: scopedStore.getFusionDir() });
         await agentStore.init();
 
+        const agent = await agentStore.getAgent(req.params.id);
+        if (!agent) {
+          throw notFound(`Agent ${req.params.id} not found`);
+        }
+
         // Check for existing active run
         const activeRun = await agentStore.getActiveHeartbeatRun(req.params.id);
         if (activeRun) {