[SDK] Migrate group chat and join links to the chat client (#11358)

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

src/screens/Messages/components/OutgoingRequestListItem.tsx

@@ -1,11 +1,9 @@
 import {View} from 'react-native'
-import {
-  type ChatBskyGroupDefs,
-  ChatBskyGroupWithdrawJoinRequest,
-} from '@atproto/api'
+import {type ChatBskyGroupDefs} from '@atproto/api'
 import {Trans, useLingui} from '@lingui/react/macro'
 
 import {isNetworkError} from '#/lib/strings/errors'
+import {matchXrpcError} from '#/lib/xrpc-error'
 import {useWithdrawJoinGroupChatRequest} from '#/state/queries/messages/withdraw-join-group-chat'
 import {TimeElapsed} from '#/view/com/util/TimeElapsed'
 import {atoms as a, useTheme, web} from '#/alf'
@@ -14,6 +12,7 @@ import {createStaticClick, Link} from '#/components/Link'
 import * as Prompt from '#/components/Prompt'
 import * as Toast from '#/components/Toast'
 import {Text} from '#/components/Typography'
+import {chat} from '#/lexicons'
 
 export function OutgoingRequestListItem({
   convo: convoView,
@@ -35,8 +34,8 @@ export function OutgoingRequestListItem({
         if (isNetworkError(error)) {
           errorMessage = l`There was a problem with your internet connection, please try again`
         } else if (
-          error instanceof
-          ChatBskyGroupWithdrawJoinRequest.InvalidJoinRequestError
+          matchXrpcError(error, chat.bsky.group.withdrawJoinRequest) ===
+          'InvalidJoinRequest'
         ) {
           errorMessage = l`Invalid rescind request.`
         }