feat: implement root domain handling for nobat724.com to prevent city filtering

components/doctors/index.js

@@ -7,6 +7,7 @@ import Head from "./head";
 import specialties from "@/data/specialties.json";
 import states from "@/data/state.json";
 import cities from "@/data/city.json";
+import { isRootCity } from "@/lib/rootCity";
 
 function DoctorsPage({ matchedCity, matchedState, list }) {
   const searchParams = useSearchParams();
@@ -19,12 +20,12 @@ function DoctorsPage({ matchedCity, matchedState, list }) {
   const isParent =
     findItem("name", fieldName) && findItem("name", fieldName).parent_id;
 
-  const selectedState = searchParams.get("state") || matchedState?.name;
+  const isRoot = isRootCity(matchedCity);
+  const selectedState =
+    searchParams.get("state") || (!isRoot ? matchedState?.name : undefined);
   const selectedCity =
     searchParams.get("city") ||
-    (matchedCity?.name && matchedCity?.id !== "600"
-      ? matchedCity?.name
-      : false);
+    (matchedCity?.name && !isRoot ? matchedCity?.name : false);
 
   const valCategory = isParent
     ? findItem("id", isParent)