migrate runtime call sites to lex clients and sdk actions

Phase 3 tasks 3-7 (parallel wave): composer/post pipeline on
pdsClient/appviewClient with structural+instance blob guards and a golden
CID fixture test; chat Convo/EventBus/queries on the dedicated chat client;
preferences sugar to SDK actions on the PDS client; remaining state/queries
producers (usePostThread unspecced flip, video scoped-token clients,
notifications, starter packs, lists) to client.call; UI runtime sweep
(AtUri from @atproto/syntax, moderation fns from @bsky.app/sdk/moderation,
SDK RichText, ozone reason tokens, guard rewrites via #/types/bsky).

Intermediate checkpoint (hooks skipped): ~114 typecheck errors remain in
cross-boundary consumer files, resolved by the type-only codemod next.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

src/screens/Settings/AutomationLabelSettings.tsx

@@ -1,5 +1,5 @@
 import {View} from 'react-native'
-import {type $Typed, ComAtprotoLabelDefs} from '@atproto/api'
+import {type $Typed, type ComAtprotoLabelDefs} from '@atproto/api'
 import {Trans, useLingui} from '@lingui/react/macro'
 import {type NativeStackScreenProps} from '@react-navigation/native-stack'
 import {useQueryClient} from '@tanstack/react-query'
@@ -22,6 +22,7 @@ import {Text} from '#/components/Typography'
 import {useSimpleVerificationState} from '#/components/verification'
 import {VerificationCheck} from '#/components/verification/VerificationCheck'
 import {useAnalytics} from '#/analytics'
+import {com} from '#/lexicons'
 import * as bsky from '#/types/bsky'
 
 type Props = NativeStackScreenProps<
@@ -53,9 +54,9 @@ export function AutomationLabelSettingsScreen({}: Props) {
       {
         profile,
         updates: existing => {
-          const labels: $Typed<ComAtprotoLabelDefs.SelfLabels> = bsky.validate(
+          const labels: $Typed<ComAtprotoLabelDefs.SelfLabels> = bsky.matches(
+            com.atproto.label.defs.selfLabels,
             existing.labels,
-            ComAtprotoLabelDefs.validateSelfLabels,
           )
             ? existing.labels
             : {

src/screens/Settings/FindContactsSettings.tsx

@@ -4,8 +4,8 @@ import * as Contacts from 'expo-contacts'
 import {
   type AppBskyContactDefs,
   type AppBskyContactGetSyncStatus,
-  type ModerationOpts,
 } from '@atproto/api'
+import {type ModerationOpts} from '@bsky.app/sdk/moderation'
 import {msg} from '@lingui/core/macro'
 import {useLingui} from '@lingui/react'
 import {Plural, Trans} from '@lingui/react/macro'

src/screens/Settings/Settings.tsx

@@ -1,7 +1,8 @@
 import {useState} from 'react'
 import {Alert, LayoutAnimation, Linking, Pressable, View} from 'react-native'
 import {useReducedMotion} from 'react-native-reanimated'
-import {type AppBskyActorDefs, moderateProfile} from '@atproto/api'
+import {type AppBskyActorDefs} from '@atproto/api'
+import {moderateProfile} from '@bsky.app/sdk/moderation'
 import {Trans, useLingui} from '@lingui/react/macro'
 import {useNavigation} from '@react-navigation/native'
 import {type NativeStackScreenProps} from '@react-navigation/native-stack'
@@ -69,6 +70,7 @@ import {IS_INTERNAL, IS_IOS, IS_NATIVE} from '#/env'
 import {useActorStatus} from '#/features/liveNow'
 import {device, useStorage} from '#/storage'
 import {useActivitySubscriptionsNudged} from '#/storage/hooks/activity-subscriptions-nudged'
+import {toLex} from '#/types/bsky'
 
 type Props = NativeStackScreenProps<CommonNavigatorParams, 'Settings'>
 export function SettingsScreen({}: Props) {
@@ -329,7 +331,8 @@ function ProfilePreview({
 
   if (!moderationOpts) return null
 
-  const moderation = moderateProfile(profile, moderationOpts)
+  // TODO(phase4): drop toLex once ProfileViewDetailed prop emits #/lexicons views
+  const moderation = moderateProfile(toLex(profile), moderationOpts)
   const displayName = sanitizeDisplayName(
     profile.displayName || sanitizeHandle(profile.handle),
     moderation.ui('displayName'),
@@ -636,7 +639,10 @@ function AccountRow({
           <UserAvatar
             size={28}
             avatar={profile.avatar}
-            moderation={moderateProfile(profile, moderationOpts).ui('avatar')}
+            // TODO(phase4): drop toLex once ProfileViewDetailed prop emits #/lexicons views
+            moderation={moderateProfile(toLex(profile), moderationOpts).ui(
+              'avatar',
+            )}
             type={profile.associated?.labeler ? 'labeler' : 'user'}
             live={live}
             hideLiveBadge

src/screens/Settings/components/PwiOptOut.tsx

@@ -1,6 +1,6 @@
 import {useCallback} from 'react'
 import {View} from 'react-native'
-import {type $Typed, ComAtprotoLabelDefs} from '@atproto/api'
+import {type $Typed, type ComAtprotoLabelDefs} from '@atproto/api'
 import {msg} from '@lingui/core/macro'
 import {useLingui} from '@lingui/react'
 import {Trans} from '@lingui/react/macro'
@@ -13,6 +13,7 @@ import {useSession} from '#/state/session'
 import {atoms as a, useTheme} from '#/alf'
 import * as Toggle from '#/components/forms/Toggle'
 import {Text} from '#/components/Typography'
+import {com} from '#/lexicons'
 import * as bsky from '#/types/bsky'
 
 export function PwiOptOut() {
@@ -35,9 +36,9 @@ export function PwiOptOut() {
       profile,
       updates: existing => {
         // create labels attr if needed
-        const labels: $Typed<ComAtprotoLabelDefs.SelfLabels> = bsky.validate(
+        const labels: $Typed<ComAtprotoLabelDefs.SelfLabels> = bsky.matches(
+          com.atproto.label.defs.selfLabels,
           existing.labels,
-          ComAtprotoLabelDefs.validateSelfLabels,
         )
           ? existing.labels
           : {