Fixed style of links in markdown

Signed-off-by: Matthew Nickson <mnickson@sidingsmedia.com>

src/assets/app.scss

@@ -35,6 +35,11 @@ textarea.form-control {
     color: $maintenance !important;
 }
 
+.incident a,
+.bg-maintenance a {
+    color: inherit;
+}
+
 .list-group {
     border-radius: 0.75rem;
 
@@ -248,6 +253,11 @@ optgroup {
         }
     }
 
+    .incident a,
+    .bg-maintenance a {
+        color: inherit;
+    }
+
     .form-control,
     .form-control:focus,
     .form-select,