The previous `log/` pattern was too broad and matched any directory
named 'log' anywhere in the path, causing Java source files in
`handler/log/` directories to be incorrectly ignored.
Changed to `/log/` to only match the log directory at project root.
Added previously ignored files:
- OperationLogHandler.java
- SysLogHandler.java
- OperationLogHandlerTest.java
- SysLogHandlerTest.java