Age Assurance V2 (#9479)

* Age Assurance V2

* Tighten up test

* Add todos for sdk migration

* Align RQ versions

* Use useEffect for side effect

* Improve effects, memoize

* Standarize on birthdate

* Copy feedback

* Copilot

* Add support link

* Reove double ..

* Cleanup

* Remove redirect dialog

* Cleanup todos, add comments

* Update splash in main template too

* Mock some stuff

* Exhaustive checks

Co-authored-by: Samuel Newman <mozzius@protonmail.com>

* Exhaustive checks

Co-authored-by: Samuel Newman <mozzius@protonmail.com>

* Small fix to bday handling

* Add comment

* onboarding style tweak

sneaking this in sorry!

* rm unreachable breaks

* Put useIntentHandler back on web

* Remove misleading success set

* Align on birthdate

---------

Co-authored-by: Samuel Newman <mozzius@protonmail.com>

src/storage/schema.ts

@@ -1,4 +1,5 @@
 import {type ID as PolicyUpdate202508} from '#/components/PolicyUpdateOverlay/updates/202508/config'
+import {type Geolocation} from '#/geolocation/types'
 
 /**
  * Device data that's specific to the device and does not vary based account
@@ -25,13 +26,21 @@ export type Device = {
       regionCode: string | undefined
     }[]
   }
+
+  /**
+   * The raw response from the geolocation service, if available. We
+   * cache this here and update it lazily on session start.
+   */
+  geolocationServiceResponse?: Geolocation
   /**
    * The GPS-based geolocation, if the user has granted permission.
    */
-  deviceGeolocation?: {
-    countryCode: string | undefined
-    regionCode: string | undefined
-  }
+  deviceGeolocation?: Geolocation
+  /**
+   * The merged geolocation, combining `geolocationServiceResponse` and
+   * `deviceGeolocation`, with preference to `deviceGeolocation`.
+   */
+  mergedGeolocation?: Geolocation
 
   trendingBetaEnabled: boolean
   devMode: boolean
@@ -49,4 +58,10 @@ export type Device = {
 export type Account = {
   searchTermHistory?: string[]
   searchAccountHistory?: string[]
+
+  /**
+   * The ISO date string of when this account's birthdate was last updated on
+   * this device.
+   */
+  birthdateLastUpdatedAt?: string
 }