Client: Button to let a student add entire Subject as Mastery

[TiE23]

This would appear in the Subject component along with the details. Write a mutation that'll add all SubSubjects inside a Subject to a student's masteries. Unless I can grab the SubSubjects underneath, I might need to define a new mutation like assignStudentNewMasteries().

Actually, it might make more sense to dig into it client-side. It will allow me to do other things like disable the button if they're all filled, and maybe even let me show Subject-level mastery (cumulative of all SubSubject scores, or a progress level of SubSubjects).

[TiE23]

I really cannot handle this right now. It's just too much. I'm going to abandon this branch and put this into the future project.

#134 Is where I had to work around a Prisma failure in this search:

export const SUBJECT_DETAILS_STUDENT_QUERY = gql`
  query SubjectDetailsStudentQuery ($studentid: ID!) {
    subjectSearch(
      where: {
        subSubjects_every: {
          masteries_every: {
            parent: {
              parent: {
                student: {
                  AND: [
                    {
                      id: $studentid
                    },
                    {
                      enrollment: {
                        courses_every: {
                          status: 0
                        }
                      }
                    }
                  ]
                }
              }
            }
          }
        }
      }
    ) {
      ...SubjectDataAll
      subSubjects {
        ...SubSubjectDataAll
        masteries {
          ...MasteryDataAll
          parent {
            id
          }
        }
      }
    }
  }
  ${SubjectDataAll}
  ${SubSubjectDataAll}
  ${MasteryDataAll}
`;

Perhaps upgrade Prisma, try running the same query above, and see that ALL Subjects and SubSubjects get returned EVERY SINGLE TIME. Prisma failed me and would return random stuff.