Fixes #23096

* Add missing `policy` attribute to `WebPushSubscriptionSerializer`

Fixes #23145

* Add tests

* Return specific error on failure to parse Date header

* Add error message when preferredUsername is not set

* Change error report to be JSON and include more details

* Change error report to differentiate unknown account and failed refresh

* Add tests

* Add confirmation screen on moderation actions

* Add flash notice when a report has been processed

* Refactor tests

* Add tests

* Change domain block CSV parsing to be more robust and handle more lists

* Add some tests

* Improve domain block import validation and reporting

* Do not offer to mark statuses as sensitive if there is no undeleted status with media attachments

* Fix crash when marking statuses as sensitive while some statuses are deleted

Fixes #21910

* Fix multiple strikes being created for a single report when selecting “Mark as sensitive”

* Add tests

* Fix changing domain block severity not undoing individual account effects

Fixes #22133

* Add tests

* Clear sessions on password change

* Rename User::clear_sessions to revoke_access for a clearer meaning

* Add reset paassword controller test

* Use User.find instead of User.find_for_authentication for reset password test

* Use redirect and render for better test meaning in reset password

Co-authored-by: Effy Elden <effy@effy.space>

* add json-schema to :test in Gemfile

* Create node_info_2.0_schema.json

* test match_response_schema

* Create match_response_schema.rb

* Update nodeinfo_controller_spec.rb

* Rename spec/support/node_info_2.0_schema.json to spec/support/schema/node_info_2.0_schema.json

* Update match_response_schema.rb

* cleanup

* additionally validate the json schema itself

disable throwing errors

test the schema matcher

* rename nodeinfo schema to nodeinfo_2.0

* use Rails.root.join to construct the path

* prettify json

* sync Gemfile.lock

* Log admin approve and reject account

* Add unit tests for approve and reject logging