The download app broadcast (in the Generator) returns early if the
user was created less than 7 days ago. It seems counterproductive to
filter out _only_ users created in the last 7 days.
Add one day to the query range, so users created less than 8 days ago,
but more than 7 days ago, receive the final message.
* Name the created after timestamp and remove temporary variables
The logic used to calculate the live at time, the week ago time, then
compare them to find the more recent value.
Move all of this logic to a method (there's a guard to exit if
the setting is nil, so this should be safe).
* Mark method private
This is not part of the public api (for workers, this should be
`#perform` alone). Mark it private
* Rename SiteConfig
* More renaming
* Update spec
* Update mandatory settings mapping
* More renaming
* e2e test fixes
* You have a rename, and you have a rename
* Spec fix
* More changes
* Temporarily disable specs
* After-merge update
* Undo rename for migration
* undo rename of DUS
* Fix DUS
* Fix merge problem
* Remove redundant DUS
* Fix specs
* Remove unused code
* Change wrong class name
* More cleanup
* Re-add missing values to constant
* Fix constant
* Fix spec
* Remove obsolete fields
* Add accidentally removed field
* Update spec
* Move methods from Settings::General to ForemInstance
* Remove unneeded model
* Change mentions of 'site config'
