Age assurance fast-follows (#8656)

* Add feed banner

* Comment

* Update nux name

* Handle did error

* Hide mod settings if underage or age restricted

* Add metrics

* Remove DEV override

* Copy suggestion

* Small copy edits

* useState

* Fix bug

* Update src/components/ageAssurance/useAgeAssuranceCopy.ts

Co-authored-by: surfdude29 <149612116+surfdude29@users.noreply.github.com>

* Get rid of debug button

---------

Co-authored-by: surfdude29 <149612116+surfdude29@users.noreply.github.com>

src/state/ageAssurance/useAgeAssurance.ts

@@ -1,11 +1,9 @@
 import {useMemo} from 'react'
 
-import {Logger} from '#/logger'
 import {useAgeAssuranceContext} from '#/state/ageAssurance'
+import {logger} from '#/state/ageAssurance/util'
 import {usePreferencesQuery} from '#/state/queries/preferences'
 
-const logger = Logger.create(Logger.Context.AgeAssurance)
-
 type AgeAssurance = ReturnType<typeof useAgeAssuranceContext> & {
   /**
    * The age the user has declared in their preferences, if any.