Add workflow menu button to thread lists

Bug: twpowertools:74
Change-Id: I703950394d674c2084278bf9e876014d08fa5cfb
diff --git a/src/mdc/styles.scss b/src/mdc/styles.scss
index 22ecb8d..a5be23c 100644
--- a/src/mdc/styles.scss
+++ b/src/mdc/styles.scss
@@ -1 +1,9 @@
 @use "@material/tooltip/styles";
+@use "@material/list/mdc-list";
+@use "@material/menu-surface/mdc-menu-surface";
+@use "@material/menu/mdc-menu";
+
+a.mdc-list-item {
+  color: inherit!important;
+  text-decoration: none!important;
+}