Make cron-expression human readable

[madelondohmen]

About this feature

Detailed description

The cron expression on the "Edit ReportRecipe" page is not human readable.
Would be great if we found a way to make the form field human readable (so with "start date", "start time" and "recurrence")

Implementation

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Possible solution

Outline your proposed solution for implementing the feature. You can include any specific ideas, designs, or functionalities here.

Alternatives considered

Describe any alternative approaches or solutions you've considered, and why you believe the proposed solution is superior.

[jpbruinsslot]

Related: #4097