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

package.json

@@ -7,7 +7,7 @@
     "packages/*"
   ],
   "scripts": {
-    "dev": "concurrently -n server,admin -c blue,green \"npm run dev -w apps/server\" \"wait-on tcp:3000 && npm run dev -w apps/admin\"",
+    "dev": "turbo run dev",
     "build": "turbo run build",
     "lint": "turbo run lint",
     "test": "turbo run test",
@@ -16,12 +16,10 @@
     "clean": "rimraf apps/server/dist apps/admin/dist apps/server/dorm_billing.db node_modules apps/*/node_modules packages/*/node_modules"
   },
   "devDependencies": {
-    "concurrently": "^10.0.3",
     "oxfmt": "^0.57.0",
     "oxlint": "^1.72.0",
     "rimraf": "^6.1.3",
-    "turbo": "^2.0.0",
-    "wait-on": "^9.0.10"
+    "turbo": "^2.0.0"
   },
   "dependencies": {
     "@fission-ai/openspec": "^1.5.0"