Supervisor Integration [UAT-58]

[fqjony]

This PR integrates Supervisor for process management and introduces service configuration support:

• Supervisor Integration:

  • Added etc/home/supervisor.default for default Supervisor configuration template.
  • Updated Dockerfile to include Supervisor setup.

• Service Management:

  • Added src/configs/services.yml to define and manage services.

• Supporting Scripts:

  • Introduced lib/process_manager.sh to streamline process management.
  • Example script added (src/scripts/process_example.sh) for reference.

Key Updates:

• Simplifies service and process management using Supervisor.
• Provides a clear structure for service definitions through services.yml.