[SDK] Migrate chat convo queries to the chat client (#11357)

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: Matthieu Sieben <matthieusieben@users.noreply.github.com>

src/screens/Messages/components/ChatLocked.tsx

@@ -1,10 +1,10 @@
 import {Pressable} from 'react-native'
-import {ChatBskyConvoUnlockConvo} from '@atproto/api'
 import {Trans, useLingui} from '@lingui/react/macro'
 import {useNavigation} from '@react-navigation/native'
 
 import {HITSLOP_10} from '#/lib/constants'
 import {type NavigationProp} from '#/lib/routes/types'
+import {matchXrpcError} from '#/lib/xrpc-error'
 import {logger} from '#/logger'
 import {useLeaveConvo} from '#/state/queries/messages/leave-conversation'
 import {useLockConvo} from '#/state/queries/messages/lock-conversation'
@@ -15,6 +15,7 @@ import {Lock_Stroke2_Corner0_Rounded as LockIcon} from '#/components/icons/Lock'
 import * as Prompt from '#/components/Prompt'
 import * as Toast from '#/components/Toast'
 import {Text} from '#/components/Typography'
+import {chat} from '#/lexicons'
 import {LeaveChatPrompt} from '../ConversationSettings/prompts'
 import {ChatFooter} from './ChatFooter'
 
@@ -41,7 +42,10 @@ export function ChatLocked({
       Toast.show(l({message: 'Group chat unlocked', context: 'toast'}))
     },
     onError: e => {
-      if (e instanceof ChatBskyConvoUnlockConvo.ConvoLockedByModerationError) {
+      if (
+        matchXrpcError(e, chat.bsky.convo.unlockConvo) ===
+        'ConvoLockedByModeration'
+      ) {
         Toast.show(l`This chat is locked by a moderation action`, {
           type: 'error',
         })