feat(website): more relevant date range options for W-ASAP page

[fhennig]

resolves #814

Summary

• There is a new weeklyAndMonthlyDateRangeOptions function to generate weekly and monthly date range options using labels like 2025-W23 for weeks, and 2025-08 for months.
• There is a DynamicDateFilter which takes a field name, looks at the available date range for that field, and then filters down a given list of date range options to the ones that have overlap with the date range of the field.

Screenshot

PR Checklist

• All necessary documentation has been adapted.
• The implemented feature is covered by an appropriate test.

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Project	Deployment	Preview	Comments	Updated (UTC)
dashboards	Ready	Preview	Comment	Sep 25, 2025 11:22am

[gordonkoehn]

I think the thought, but you need a start and an end date? A starting week and an ending week. Something like "Most recent 2 weeks", "Most Recent Month2, "Most recent 3 Months", Or Multiple select the recent weeks? The timeframe uploaded will always be consecutive.

[fhennig]

Hmm, I think I don't quite understand what you mean. I'm not sure what the start and end date is needed for, when computing the options. Maybe i can explain a bit better how it works now:

I calculate the date ranges for all months and weeks within the last 6 months or so, and then I fetch the start and end date of the available data. And then I look for overlaps. Which of the date ranges have any overlap with the data? And those ranges I put as options into the dropdown. So it is dynamic (maybe that's what you mean?), it fetches the available dates from the data, and then checks which ranges are useful.

Maybe we could also have something like "most recent month" or so, but given that it's maybe not the last month, but the one before, it might be confusing?

[fengelniederhammer]

LGTM