[DEA] Deleting enrolment and encounter

[Gojo-Taqi]

https://avni.freshdesk.com/a/tickets/4546

Describe the bug When a user tries to void an individual with active encounters, enrolments, and program_encounters, a big error pops up causing the user confusion.

To Reproduce

1. Register an individual, enroll it into a program, and try to have encounters planned as well.
2. Try to void the individual
3. You must see a big modal pop like the below screenshot.
4. Because of the stack trace the user panics and seeks out help from the support team. A similar kind of error comes when there are active encounters and program_encounters present.

Issue link: https://drive.google.com/file/d/1PgWC0iuG-CUxuPnuJdo6J9uAiDaM2vE_/view?usp=drive_link

As is:

• In DEA, an individual can't be deleted(voided) without voiding its encounters and program enrolments.
• There is no way to delete enrolment and encounter in mobile. Anyways it does help when a user has done something wrong. So lets keep it in DEA.
• In mobile when we void an individual, its encounters and enrolments are not voided, but feels like thats not correct, and need to be fixed.

To be:

• Void an individual as well in DEA without voiding its enrolments and encounters like in mobile app

Analysis notes:

• Unable to find a reason to retain the current behaviour of voiding in DEA: source card for this behavior
• if we void all the related entities anyways for the existing data still history will be present
• should else auto void all related entities like group/household members, eligibility, etc., - if a individual has 1000 encounters - what 'll happen if user closes the app when it is happening, how long will it take?
• Also the above is simple - cases like same member should not be part of more than one group will come - in such cases voiding and unvoiding might need to deal with complex cases.

[mahalakshme]

@vinayvenu review the as is and to be above. Will change the headings, just wanted to check with you.