Subjects active status

[treystevens]

Links

• Server repo PR: https://github.com/UPchieve/server/pull/521

Description

• Allow for users to deactivate/activate a subject

TODO:

• For users that unlocked subjects that other users were grandfathered in for (e.g Integrated Math subjects), allow them to deactivate/activate those subjects
• Explore alternative method with changing the subjects schema from an array of strings to an array of objects of which subject is activated

Developer self-review checklist

• Potentially confusing code has been explained with comments
• No warnings or errors have been introduced; all known error cases have been handled
• Any appropriate documentation (within the code, README.md, docs, etc) has been updated
• All edge cases have been addressed