[Task]: When banning a user, all of their add-ons should be blocked

[wagnerand]

Description

When a user is being banned, all of their add-ons should be blocked (soft vs hard is tbd), ideally with a not instantly, but with some short delay of a day (?, tbd) to allow correcting mis-clicks in the admin or correcting mistakes coming from cinder.

Open questions:

• soft vs hard block
• delay time

Please also see the linked jira ticket.

cc @abyrne-moz

Acceptance Criteria

Milestones/checkpoints

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1. When a user is being banned, all of their add-ons should be blocked, with a delay to allow for corrections.

Checks

• If I have identified that the work is specific to a repository, I have removed "repository:addons-server" or "repository:addons-frontend"

┆Issue is synchronized with this Jira Task

[diox]

#15253 will probably need to be investigated first