Resolve "Notify students when they cannot be found by TA"

What does this mr do?

This mr adds a new not found notification. Students will receive this notification if the TA clicks the 'not found' button.

Screenshots

before

after

Does this MR meet the acceptance criteria?

• I have added a changelog entry to reflect the significant changes I made.
• Tests were created to test the feature.
• I have updated the documentation accordingly.
• I adhere to the style guide.
  Closes #245 (closed)

added priomed typefeature-request labels

added 2 commits

• 4b62f819 - Create not found notifications and send them to the user.
• 41ff213e - Add tests for the new notifications

Compare with previous version

unmarked as a Work In Progress

marked the checklist item I have added a changelog entry to reflect the significant changes I made. as completed

added 1 commit

• e3dc05a5 - Update changelog

Compare with previous version

changed the description

approved this merge request

started a merge train

mentioned in commit d34fa6c0

merged