Archive Scripts

[nicolemah99]

This PR:

• Adds scripts to complete data transfer:
  • archive_pipeline.sh <- wrapper script
  • archive_data.sh
  • mqtt_sub.sh
• Adds archive_config.yml.example
• Add help flags (-h, --help) for:
  • data_pipeline.sh
  • archive_pipeline.sh
• Integrates rsync to transfer directory structure (excludes working dir)
• Adds optional bandwith limit to archive_config.yml to manage data transfer rates
• Refactors lock file logic into commons.sh for broader use and added lock file for archive_pipeline.sh
• Publishes MQTT payload (JSON) to MQTT broker specified in archive_config.sh