* Model mod actions for actor takedowns
* Add administration lex schemas for moderation actions
* Initial implementation of takedown mod action and reversal
* Refactor admin actions into a service
* Check for account takedown when creating new session or refreshing session
* Sweep usage of getUser() and getUserByEmail() for takedowns
* Begin sweep for account takedowns
* Tidy takedown checks
* Handle post author takedowns
* Fix tests and migrations for mod takedown
* Fix xrpc-server delayed read of blob payloads
* Test takedown mod action, misc fixes
* Remodel lex schemas for admin moderation actions
* Remove delcaration cid from actor takedowns, lex schema tidy
* Add notes
* Move moderation methods to com.atproto, based around repo rather than actor
* Moderation reports of repos and records
* Implement moderation report resolution method
* Tidy
* Place moderation-init migration after mute-init
* Allow services to reference each other
* Model record takedowns in db
* Lex schemas for record takedowns
* Service/methods for record takedowns, fix report view subject
* Apply record takedown to posts in feeds
* Test record takedown effects, fix reversal
* Support server moderation flag and acknowledge actions, fix action/report resolution for records
* Track repo takedowns on repo_root rather than did_handle
* Move repo/record reporting under com.atproto.report
* Colocate all moderation functionality into moderation service, combine from admin and repo services
* Tidy
* Tidy
* Unify mod report and action methods with new repo/record ref schemas
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