feat: add cron job health command

[fabio-nettis]

Description

This PR adds the health command that prints information about the current state of the cron job that is responsible for pulling data from Arrowhead's API. Here is the output:

Type of change

• New feature (non-breaking change which adds functionality)

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[github-actions]

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📦 Main	🚀 PR	📁 Generated Files
140 kB	140 kB	index.mjs / index.d.ts

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