CARDS-2521: WSORD when filter forms on the dashboard by Survey events / Discharged

[veronikaslc]

This is draft PR to discuss CARDS-2521: WSORD when filter forms on the dashboard by Survey events / Discharged

Problems that caused issues are in parsing yyyy-MM-dd'T'HH:mm:ss.sssZ strings from Survey events.xml as date format:

• MUI: The token "sssZ" is not supported by the Date and Time, date format tokens are case sensitve where s code seconds and S milliseconds
• Internal code for parsing jsx date/time formats was not counting on formats containing all possible tokens including milliseconds

Steps to test:

• start in prems mode
• add a dashboard filter on "Invitation email sent on"
• new filter should apprear

Problems remaining after token parsing fix - try to set a date and observe a mess:

• MUI X DateTimePicker component does not support milliseconds view, it supports only six views: day, month, year, hours, minutes and seconds. Meaning there is no way to set any decimal fractions of a second for provided date-time questions format of Survey events.

Possible solutions:

• Drop everything after seconds in formatting dates for Survey events
• Make a cusom DatePicker to support our needs, if milliseconds are indeed needed

[marta-]

I suggest that we drop everything after second, I can't think of a practical scenario where ms are needed for filtering.

[sdumitriu]

@marta- These changes may break YE's workflows/dashboard, WDYT?