Function readRoute

graph-ui/src/App.tsx:17–23

()

/* Read the active tab + selected project from the URL query string so the
 * current view survives refreshes and can be bookmarked or shared. */
function readRoute(): RouteState {
  const params = new URLSearchParams(window.location.search);
  const rawTab = params.get("tab");
  const tab = TAB_IDS.includes(rawTab as TabId) ? (rawTab as TabId) : "stats";
  const project = params.get("project");
  return { tab, project: project ? project : null };
}

/* Build the canonical URL for a route, preserving the path and hash. */
function routeUrl(tab: TabId, project: string | null): string {