Read routes from _unevaluated_pages

On the backend, _pages may be empty if the compile was skipped.

Author: masenf

reflex/app.py

@@ -864,7 +864,7 @@ def router(self) -> Callable[[str], str | None]:
         """
         from reflex.route import get_router
 
-        return get_router(list(self._pages))
+        return get_router(list(self._unevaluated_pages))
 
     def get_load_events(self, path: str) -> list[IndividualEventType[()]]:
         """Get the load events for a route.