refactor(app): 优化邮件模板

app/Repositories/MeetRepository.php

@@ -98,9 +98,9 @@ class MeetRepository
 
         while ($currentDate->format('Y-m-d') <= $endDateTime->format('Y-m-d')) {
             $dayStart = clone $currentDate;
-            $dayStart->setTime(0, 0, 0);
+            $dayStart->setTime(6, 0, 0);
             $dayEnd = clone $currentDate;
-            $dayEnd->setTime(23, 59, 59);
+            $dayEnd->setTime(23, 0, 0);
 
             if ($currentDate->format('Y-m-d') === $startDateTime->format('Y-m-d')) {
                 $dayStart = clone $startDateTime;