Use the proper logic on iOS to increment the badge (#4233)

src/state/queries/notifications/unread.tsx

@@ -11,7 +11,7 @@ import BroadcastChannel from '#/lib/broadcast'
 import {logger} from '#/logger'
 import {useMutedThreads} from '#/state/muted-threads'
 import {useAgent, useSession} from '#/state/session'
-import {decrementBadgeCount} from 'lib/notifications/notifications'
+import {resetBadgeCount} from 'lib/notifications/notifications'
 import {useModerationOpts} from '../../preferences/moderation-opts'
 import {truncateAndInvalidate} from '../util'
 import {RQKEY as RQKEY_NOTIFS} from './feed'
@@ -119,7 +119,7 @@ export function Provider({children}: React.PropsWithChildren<{}>) {
         // update & broadcast
         setNumUnread('')
         broadcast.postMessage({event: ''})
-        decrementBadgeCount('reset')
+        resetBadgeCount()
       },
 
       async checkUnread({