Update files

packages/app/src/utils/new-agent-routing.ts

@@ -0,0 +1,16 @@
+import type { CheckoutStatusPayload } from "@/hooks/use-checkout-status-query";
+
+export function resolveNewAgentWorkingDir(
+  cwd: string,
+  checkout: CheckoutStatusPayload | null
+): string {
+  return (checkout?.isPaseoOwnedWorktree ? checkout.mainRepoRoot : null) ?? cwd;
+}
+
+export function buildNewAgentRoute(workingDir?: string | null): string {
+  const trimmedWorkingDir = workingDir?.trim();
+  if (!trimmedWorkingDir) {
+    return "/agent";
+  }
+  return `/agent?workingDir=${encodeURIComponent(trimmedWorkingDir)}`;
+}