Apply content warning screens for banned users

[jayjay-w]

Description

When a user is banned and their submissions are still being consumed by other users, we will now automatically apply content warning screens to their ProjectMedia.

References: CV2-3582

How has this been tested?

• Confirmed that banned users' content will be marked as 'Spam'

Things to pay attention to during code review

Ban a user and confirm that all of their project media will be flagged as 'Spam'

Checklist

• I have performed a self-review of my own code
• I have added unit and feature tests, if the PR implements a new feature or otherwise would benefit from additional testing
• I have added regression tests, if the PR fixes a bug
• I have added logging, exception reporting, and custom tracing with any additional information required for debugging
• I considered secure coding practices when writing this code. Any security concerns are noted above.
• I have commented my code in hard-to-understand areas, if any
• I have made needed changes to the README
• My changes generate no new warnings
• If I added a third party module, I included a rationale for doing so and followed our current guidelines

[melsawy]

@jayjay-w still have uncovered lines
app/models/concerns/team_rules.rb: 164
lmk if you need a help to add a missing tests

[codeclimate]

Code Climate has analyzed commit d3570fb and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (100% is the threshold).

This pull request will bring the total coverage in the repository to 100.0% (0.0% change).

View more on Code Climate.

[jayjay-w]

@jayjay-w still have uncovered lines app/models/concerns/team_rules.rb: 164 lmk if you need a help to add a missing tests

@melsawy this is now fixed. There are no coverage issues. Please let me know if it is OK now.