Implement the job-scheduler logic

[AlexRuiz7]

Description

As part of the command manager plugin development and in continuation of #65, we are going to implement the job-scheduler logic to prioritize the commands and send them to the Wazuh Server's Management API.

Plan

• Implement the Job Runner class.
• Implement the Job Parameter class.
• Implement the Job Runner logic.

Functional requirements

• The job runner reads commands from the .commands index in PENDING status.
• The job runner sorts the commands by the timeout field (lower timeout, higher priority).
• The job runner sends the commands to the Management API (needs HTTP service implementation).*
• The job runner logs each of its actions properly.

• The job runner sends the commands to an external function for its processing. For the time being, we can just print these commands. Once the HTTP service implementation is completed, we can assemble both pieces.