Remove the old initLogCmd function from commands.go and update cli.go
to use the new InitLogCmd function from commands_log.go. Complete
the log command refactoring by adding the missing InitLogCmd function
with proper command structure and error handling.
Create separate file for log command handling to improve code organization.
Add LogCommand struct with SendLogs and ViewLogs methods to handle
log-related operations with proper error handling and dependency injection.