Function routeUrl

graph-ui/src/App.tsx:26–31

(tab: TabId, project: string | null)

/* Build the canonical URL for a route, preserving the path and hash. */
function routeUrl(tab: TabId, project: string | null): string {
  const params = new URLSearchParams();
  params.set("tab", tab);
  if (project) params.set("project", project);
  return `${window.location.pathname}?${params.toString()}${window.location.hash}`;
}

export function App() {
  const t = useUiMessages();