refactor: change coolGray with blueGray

Author: einazare

src/app/components/footers/footer-admin/footer-admin.component.html

@@ -1,15 +1,15 @@
 <footer class="block py-4">
   <div class="container mx-auto px-4">
-    <hr class="mb-4 border-b-1 border-coolGray-200" />
+    <hr class="mb-4 border-b-1 border-blueGray-200" />
     <div class="flex flex-wrap items-center md:justify-between justify-center">
       <div class="w-full md:w-4/12 px-4">
         <div
-          class="text-sm text-coolGray-500 font-semibold py-1 text-center md:text-left"
+          class="text-sm text-blueGray-500 font-semibold py-1 text-center md:text-left"
         >
           Copyright © {{ date }}
           <a
             href="https://www.creative-tim.com?ref=na-footer-admin"
-            class="text-coolGray-500 hover:text-coolGray-700 text-sm font-semibold py-1"
+            class="text-blueGray-500 hover:text-blueGray-700 text-sm font-semibold py-1"
           >
             Creative Tim
           </a>
@@ -20,31 +20,31 @@
           <li>
             <a
               href="https://www.creative-tim.com?ref=na-footer-admin"
-              class="text-coolGray-600 hover:text-coolGray-800 text-sm font-semibold block py-1 px-3"
+              class="text-blueGray-600 hover:text-blueGray-800 text-sm font-semibold block py-1 px-3"
             >
               Creative Tim
             </a>
           </li>
           <li>
             <a
               href="https://www.creative-tim.com/presentation?ref=na-footer-admin"
-              class="text-coolGray-600 hover:text-coolGray-800 text-sm font-semibold block py-1 px-3"
+              class="text-blueGray-600 hover:text-blueGray-800 text-sm font-semibold block py-1 px-3"
             >
               About Us
             </a>
           </li>
           <li>
             <a
               href="http://blog.creative-tim.com?ref=na-footer-admin"
-              class="text-coolGray-600 hover:text-coolGray-800 text-sm font-semibold block py-1 px-3"
+              class="text-blueGray-600 hover:text-blueGray-800 text-sm font-semibold block py-1 px-3"
             >
               Blog
             </a>
           </li>
           <li>
             <a
               href="https://github.com/creativetimofficial/notus-angular/blob/main/LICENSE.md?ref=creativetim"
-              class="text-coolGray-600 hover:text-coolGray-800 text-sm font-semibold block py-1 px-3"
+              class="text-blueGray-600 hover:text-blueGray-800 text-sm font-semibold block py-1 px-3"
             >
               MIT License
             </a>