Style/FrozenStringLiteralComment
This reduces allocations on the posts page by about 5%, from basic testing
* [Blips] Add `updater_id` & update notice * [Blips] Move modaction generation logic into rails callbacks * [Tests] Add blip tests * Move update notice to right place * Assert amount of difference * Rebase oopsie --------- Co-authored-by: Earlopain <14981592+Earlopain@users.noreply.github.com>