feat: updated icons to Nucleo

client/scss/app.scss

@@ -27,6 +27,7 @@ $primary: 'indigo';
 @import 'components/table';
 @import 'components/typography';
 
+@import 'libs/nucleo-icons';
 @import 'libs/twemoji-awesome';
 @import 'libs/jquery-contextmenu';
 @import 'node_modules/highlight.js/styles/atom-one-dark';

client/scss/base/mixins.scss

@@ -140,3 +140,23 @@
     @content;
   }
 }
+
+// Nucleo Icons
+
+@mixin nc-rotate($degrees, $rotation) {
+  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation});
+  -webkit-transform: rotate($degrees);
+  -moz-transform: rotate($degrees);
+  -ms-transform: rotate($degrees);
+  -o-transform: rotate($degrees);
+  transform: rotate($degrees);
+}
+
+@mixin nc-flip($horiz, $vert, $rotation) {
+  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation});
+  -webkit-transform: scale($horiz, $vert);
+  -moz-transform: scale($horiz, $vert);
+  -ms-transform: scale($horiz, $vert);
+  -o-transform: scale($horiz, $vert);
+  transform: scale($horiz, $vert);
+}