feat:更新日程页面主题色

lib/pages/calendar_page.dart

@@ -30,8 +30,8 @@ class CalendarPageState extends State<CalendarPage> {
   }
 
   @override
-  void initState() {
-    super.initState();
+  void didChangeDependencies() {
+    super.didChangeDependencies();
     refreshAppointments();
   }
 
@@ -45,7 +45,7 @@ class CalendarPageState extends State<CalendarPage> {
                 startTime: calendar.startTime!,
                 endTime: calendar.endTime!,
                 subject: calendar.title,
-                color: Colors.blue,
+                color: Theme.of(context).colorScheme.primary,
               ),
             )
             .toList();

lib/widgets/calendar_widget.dart

@@ -65,12 +65,19 @@ Widget buildCalendar({
     firstDayOfWeek: 1,
     showDatePickerButton: true,
     showNavigationArrow: true,
+    showTodayButton: true,
     allowViewNavigation: true,
     // 月份视图设置
     monthViewSettings: MonthViewSettings(
       appointmentDisplayMode: MonthAppointmentDisplayMode.appointment,
       showAgenda: true,
     ),
+    scheduleViewSettings: ScheduleViewSettings(
+      monthHeaderSettings: MonthHeaderSettings(
+        backgroundColor: Theme.of(context).colorScheme.primary,
+        height: 85
+      )
+    ),
     // 时间区域设置
     timeSlotViewSettings: TimeSlotViewSettings(
       startHour: 7,