core&ui: add all enroll users status in training (#456)

Co-authored-by: undefined <i@undefined.moe>

packages/ui-default/pages/training_detail.page.styl

@@ -3,6 +3,9 @@
     width: rem(150px)
     position: relative
 
+    &.col--status--sm
+      width: rem(84px)
+
   .col--tried, .col--ac, .col--difficulty
     width: rem(70px)
     text-align: center
@@ -33,3 +36,13 @@
 
     &.collapsed .training__section__detail
       display: none
+
+  #menu-item-training_detail ul
+    max-height: calc(85vh - 345px)
+    overflow-y: auto
+    overflow-x: hidden
+
+  .enroll_user_menu
+    max-height: 85vh
+    overflow-y: auto
+    overflow-x: hidden