chore: 로그 출력을 제거

Author: potados99

FocusTimer/Resources/log4net.config

@@ -2,9 +2,11 @@
 <log4net>
 	<root>
 		<level value="DEBUG" />
+		<!--
 		<appender-ref ref="trace" />
 		<appender-ref ref="file" />
 		<appender-ref ref="file-error" />
+		-->
 	</root>
 	<appender name="trace" type="log4net.Appender.TraceAppender">
 		<threshold value="INFO" />