fix: UI improvements and DingTalk attendance refresh for completed sessions

- DatePicker editors open immediately on double-click
- Student archive drawer hides empty studentNo parentheses
- Student add/edit form uses 2-column grid layout
- Table horizontal scrollbars show only on hover/focus
- Remove fake 近7日趋势 stats from attendance student detail
- Allow DingTalk refresh to update completed attendance sessions
  (late-arriving punches can now change absent → present)
- Switch dev command from concurrently to turbo run dev
- Remove concurrently/wait-on dependencies

apps/admin/src/pages/Attendance/attendance.css

@@ -1335,22 +1335,6 @@
   color: var(--student-muted);
 }
 
-.student-trend-bars {
-  display: flex;
-  align-items: end;
-  gap: 8px;
-  height: 110px;
-  padding: 12px;
-  border-radius: 8px;
-  background: var(--student-soft);
-}
-
-.student-trend-bars i {
-  flex: 1;
-  min-height: 18px;
-  border-radius: 5px 5px 0 0;
-  background: linear-gradient(180deg, #56bea3, #157a65);
-}
 
 @media (max-width: 1280px) {
   .student-filter-panel {