feat: disable grayscale

Author: autowp

src/app/styles.scss

@@ -2,10 +2,10 @@
 @import './bootstrap';
 @import 'bootstrap-icons/font/bootstrap-icons';
 
-app-index {
-  display: block;
-  filter: grayscale(100%);
-}
+//app-index {
+//  display: block;
+//  filter: grayscale(100%);
+//}
 
 .navbar {
   margin-bottom: 1rem;