Fix missing font awesome icon in MODX 3

Signed-off-by: matdave <[email protected]>

Author: matdave

Diff for: assets/components/fred/mgr/css/fred.css

@@ -4,7 +4,7 @@
     text-decoration: none;
 }
 .fred-x-grid-cell-name h3 a::after {
-    content: "\f08e";
+    content: "\f35d";
     font-family: FontAwesome;
     color: #808080;
     font-size: 0.8em;

Diff for: assets/components/fred/mgr/css/shim.css

@@ -1,3 +1,7 @@
+.fred-x-grid-cell-name h3 a::after {
+    content: "\f08e";
+}
+
 .modx-header-breadcrumbs .breadcrumbs {
     display: flex;
     flex-wrap: wrap;