feat: deliver RSchedule service login exams and elastic glass navigation

mobile/lib/features/timetable/timetable_page.dart

@@ -32,6 +32,7 @@ class _TimetablePageState extends State<TimetablePage> {
         : term.firstMonday.add(Duration(days: (week - 1) * 7));
     final sunday = monday.add(const Duration(days: 6));
     return ListView(
+      key: const PageStorageKey('timetable-scroll'),
       padding: EdgeInsets.fromLTRB(
         8,
         10,
@@ -40,7 +41,7 @@ class _TimetablePageState extends State<TimetablePage> {
       ),
       children: [
         const Text(
-          'Riverside Schedule',
+          'RSchedule',
           style: TextStyle(
             fontSize: 22,
             fontWeight: FontWeight.w700,
@@ -157,7 +158,7 @@ class _TimetablePageState extends State<TimetablePage> {
           ),
           const SizedBox(height: 12),
           Text(
-            '在「我的」设置学期并导入课程，\n或先看看示例课表。',
+            '在「个人设置」设置学期并导入课程，\n或先看看示例课表。',
             textAlign: TextAlign.center,
             style: TextStyle(
               fontSize: 13,