Refactor

[ysmilda]

Summary

This PR reworks the Frequency plans repo to support and fix the following issues:

Closes #51 Closes #41 Closes #4 Closes #38

Changes

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Notes for Reviewers

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Checklist

• [ ] Scope: The referenced issue is addressed, there are no unrelated changes.
• [ ] Compatibility: The changes are backwards compatible, they don't break existing deployments.
• [ ] Testing: The changes are tested.
• [ ] Documentation: Relevant documentation is added or updated.