[APP-1356] Policy update dialog (#8782)

* Add blocking announcement dialog feature

* WIP custom dialog

* Rework dialog and add native FocusScope

* Lock scroll on web, fix backdrop

* Add web FocusScope

* Create custom Outlet for these announcements

* Clean up FocusScope native impl

* Comments

* Some styling fixes

* Handle screen reader specifically

* Clean up state, remove Portal edits

* Reorg, rename

* Add syncing, tests

* Revert dialog updates

* Revert formatting

* Delete unused file

* Format

* Add FullWindowOverlay

* remove mmkv storage in debug btn

* Add debug code

* fix taps passing through on iOS

* Reorg

* Reorg, rename everything

* Complete policy update after signup

* Add logger

* Move context around, unmount portals on native

* Move a11y prop into FocusScope

* Remove useMemo

* Update dates

* Move debug to dev settings

* Unmount web portals until policy update completed

* UPdate dates

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

src/state/persisted/index.ts

@@ -3,11 +3,12 @@ import AsyncStorage from '@react-native-async-storage/async-storage'
 import {logger} from '#/logger'
 import {
   defaults,
-  Schema,
+  type Schema,
   tryParse,
   tryStringify,
 } from '#/state/persisted/schema'
-import {PersistedApi} from './types'
+import {device} from '#/storage'
+import {type PersistedApi} from './types'
 import {normalizeData} from './util'
 
 export type {PersistedAccount, Schema} from '#/state/persisted/schema'
@@ -53,6 +54,7 @@ onUpdate satisfies PersistedApi['onUpdate']
 export async function clearStorage() {
   try {
     await AsyncStorage.removeItem(BSKY_STORAGE)
+    device.removeAll()
   } catch (e: any) {
     logger.error(`persisted store: failed to clear`, {message: e.toString()})
   }