fix: prevent stream exit during overlays

js/src/features/particles/rename-stream-overlay.tsx

@@ -5,6 +5,7 @@ import { Button } from "@/components/ui/button";
 import { updateParticleProperties } from "@/lib/firestore-particles";
 import { particlePath, toFirestoreDocPath } from "@/lib/particle-path";
 import type { Particle } from "@/api/types";
+import { usePlaybackSuspenderStore } from "@/stores/playback-suspender-store";
 
 interface RenameStreamOverlayProps {
   networkId: string;
@@ -17,6 +18,13 @@ export function RenameStreamOverlay({
   streamParticle,
   onClose,
 }: RenameStreamOverlayProps) {
+  // Suspend stream playback
+  useEffect(() => {
+    const { suspend, release } = usePlaybackSuspenderStore.getState();
+    suspend();
+    return release;
+  }, []);
+
   const [name, setName] = useState(streamParticle.properties.name);
   const [saving, setSaving] = useState(false);