update design and request pages dashboards & doctors & doctor item & clinics & clinic item and layout

lib/ability.js

@@ -1,14 +1,28 @@
 import { AbilityBuilder, createMongoAbility } from "@casl/ability";
+import axios from "axios";
+import Cookies from "js-cookie";
+
+const token = Cookies.get("access_token");
 
 export function defineAbilitiesFor(user) {
   const { can, cannot, build } = new AbilityBuilder(createMongoAbility);
 
   if (user) {
     can("access", "Dashboard");
-  }  else {
+  } else {
     // can("access", "Dashboard");
     cannot("access", "Dashboard");
   }
 
   return build();
 }
+
+export const fetchReq = async (url, headers) => {
+  try {
+    const response = await axios.get(url, headers);
+    return response.data;
+  } catch (error) {
+    console.error("fetchReq error:", error.message);
+    return null;
+  }
+};