refactor: revert custom datetime changes

Author: innocenzi

packages/log/src/FileHandlers/RotatingFileHandler.php

@@ -7,7 +7,6 @@
 use DateTimeImmutable;
 use InvalidArgumentException;
 use Monolog\Handler\RotatingFileHandler as MonoRotatingFileHandler;
-use Tempest\DateTime\DateTime;
 
 final class RotatingFileHandler extends MonoRotatingFileHandler
 {
@@ -29,13 +28,11 @@ protected function setDateFormat(string $dateFormat): void
 
     protected function getNextRotation(): DateTimeImmutable
     {
-        $datetime = match (str_replace(['/', '_', '.'], '-', $this->dateFormat)) {
-            self::FILE_PER_WEEK => DateTime::now()->startOfWeek()->plusDays(7),
-            self::FILE_PER_MONTH => DateTime::now()->startOfMonth()->plusMonth(),
-            self::FILE_PER_YEAR => DateTime::now()->startOfYear()->plusYear(),
-            default => DateTime::now()->plusDay()->startOfDay(),
+        return match (str_replace(['/', '_', '.'], '-', $this->dateFormat)) {
+            self::FILE_PER_WEEK => new DateTimeImmutable('first day of next week')->setTime(0, 0, 0),
+            self::FILE_PER_MONTH => new DateTimeImmutable('first day of next month')->setTime(0, 0, 0),
+            self::FILE_PER_YEAR => new DateTimeImmutable('first day of January next year')->setTime(0, 0, 0),
+            default => new DateTimeImmutable('tomorrow')->setTime(0, 0, 0),
         };
-
-        return $datetime->toNativeDateTime();
     }
 }