dark mode styles added

src/components/Home/HomeActivities.jsx

@@ -1,6 +1,7 @@
 import React, { useEffect, useState } from "react";
 import dataImage1 from "../../assets/images/data-table-user-1.png";
 import usersService from "../../services/UsersService";
+import LoadingSpinner from "../Spinners/LoadingSpinner";
 
 export default function HomeActivities({ className }) {
   const [recentActivitiesData, setRecentActivitiesData] = useState({
@@ -78,7 +79,9 @@ export default function HomeActivities({ className }) {
             {/*</tr>*/}
 
             {recentActivitiesData.loading ? (
-              <></>
+              <div className="h-[100px] w-full flex justify-center items-center">
+                <LoadingSpinner color="sky-blue" size="16" />
+              </div>
             ) : recentActivitiesData.data ? (
               recentActivitiesData.data?.map((item) => {
                 let addedDate = item?.added?.split(" ")[0];