refactor: extract properties for container particles to flat fields in firestore

js/src/features/particles/stream-view.tsx

@@ -1,8 +1,8 @@
 import { useState, useEffect, useCallback, useReducer } from "react";
-import { useNavigate, useParams } from "react-router-dom";
+import { useNavigate } from "react-router-dom";
 import type { Particle } from "@/api/types";
 import { useLiveParticleChildren } from "@/hooks/use-particle";
-import type { ParticlePath } from "@/lib/particle-path";
+import { parseParticlePath, type ParticlePath } from "@/lib/particle-path";
 import { ComposeOverlay } from "@/features/compose/compose-overlay";
 import { PlaybackPageIndicator } from "@/features/playback/playback-page-indicator";
 import { ParticleRenderer } from "@/features/playback/particle-renderer";
@@ -94,7 +94,7 @@ interface StreamViewProps {
 }
 
 export function StreamView({ path, streamParticle }: StreamViewProps) {
-  const { networkId } = useParams();
+  const { networkId } = parseParticlePath(path);
   const navigate = useNavigate();
   const { children } = useLiveParticleChildren(path);