Co-authored-by: Claire <claire.github-309c@sitedethib.com>

Fix auto-close email being sent to users with devops permissions instead of settings permissions (#29356)

* Fix insufficient Content-Type checking of fetched ActivityStreams objects

* Allow JSON-LD documents with multiple profiles

Co-authored-by: Matt Jankowski <matt@jankowski.online>

* Prevent different identities from a same SSO provider from accessing a same account

* Lock auth provider changes behind `ALLOW_UNSAFE_AUTH_PROVIDER_REATTACH=true`

* Rename methods to avoid confusion between OAuth and OmniAuth

* Ensure destruction of OAuth Applications notifies streaming

Due to doorkeeper using a dependent: delete_all relationship, the destroy of an OAuth Application bypassed the existing AccessTokenExtension callbacks for announcing destructing of access tokens.

* Ensure password resets revoke access to Streaming API

* Improve performance of deleting OAuth tokens

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Co-authored-by: Emelia Smith <ThisIsMissEm@users.noreply.github.com>

Add `sidekiq_unique_jobs:delete_all_locks` task and disable `sidekiq-unique-jobs` UI by default (#29199)