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fix(metadata-admin): follow the live app locale, not just navigator.language - #2602

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os-zhuang merged 2 commits into
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fix/metadata-admin-follow-app-locale
Jul 16, 2026
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fix(metadata-admin): follow the live app locale, not just navigator.language#2602
os-zhuang merged 2 commits into
mainfrom
fix/metadata-admin-follow-app-locale

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Problem

Studio/metadata-admin screens resolved their locale with detectLocale() — a one-shot navigator.language read memoised per component — so they ignored the app language picked in the LocaleSwitcher. A session with the console on English + a Chinese browser rendered Studio in Chinese while the rest of the app was English. Mixed-language item of the dogfood follow-ups in #2555.

Change

Migrate every component call-site (20 files, ~40 sites) from detectLocale() to the existing reactive useMetadataLocale() hook, which follows the live i18next language (via useObjectTranslation()) and re-renders on languageChanged.

  • Mechanical swaps across 17 files (React.useMemo(() => detectLocale(), []) / bare detectLocale() at component tops → hook).
  • SchemaForm.tsx: hook hoisted above the no-schema early return (stable hook order — the pre-existing useMemo after that return was fragile); SectionedSchemaForm / RepeaterField hoist one hook each for their inline t()/tFormat() calls; issuesByPath memo deps now [issues, locale].
  • AssignedUsersSection: the zh copy flag is now reactive (useMetadataLocale() === 'zh-CN'); its copy memo already depended on [zh].
  • detectLocale() stays exported as a non-hook fallback with a JSDoc pointer to the hook.

No visible change when the app language already matches the browser; the fix is that switching the app language (or having them differ) now updates Studio in place instead of staying on navigator.language.

Verification

  • 0 remaining detectLocale( call-sites outside i18n.ts (grep).
  • Type-check: no new errors in touched files (only the pre-existing unbuilt-workspace @object-ui/* / implicit-any cascade, which CI resolves by building packages first).
  • Tests (20, all green): studio-locale.i18n.test.tsx (F1 — including flips in place when the active language is switched at runtime), PackageFormDialog, EditPackageDialog, CreatePackageDialog.namespace, PackageIdInput.

Closes the mixed-language item of #2555.

🤖 Generated with Claude Code

…anguage

Studio/metadata-admin screens resolved their locale via detectLocale() — a
one-shot navigator.language read memoised per component — so they ignored the
app language picked in the LocaleSwitcher. With the console on i18next 'en'
and a zh browser, Studio rendered Chinese while the rest of the app was
English (dogfood #2555: mixed-language session).

Migrate every component call-site (20 files, ~40 sites) to the existing
reactive useMetadataLocale() hook, which follows the live i18next language and
re-renders on languageChanged:

- Mechanical `React.useMemo(() => detectLocale(), [])` / bare detectLocale()
  → useMetadataLocale() across DirectoryPage, QuickFind, StudioHomePage,
  ResourceEditPage, ResourceListPage, PageShell, JsonSourceEditor,
  EmbeddedItemEditor, DiagnosticsPage, PackagesPage, PermissionMatrixEditor,
  ViewColumnPanes, PackageFormDialog, ViewConfigPanel, ReportConfigPanel,
  RuntimeDraftBar, widgets (×10).
- SchemaForm: hook hoisted ABOVE the no-schema early return (stable hook
  order); SectionedSchemaForm/RepeaterField hoist one hook each for their
  inline t()/tFormat() calls; issuesByPath memo deps now [issues, locale].
- AssignedUsersSection: the zh copy flag is now reactive (=== 'zh-CN'); its
  copy memo already depended on [zh].
- detectLocale() stays exported as a non-hook fallback, with a JSDoc pointer
  to useMetadataLocale.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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✅ Console Performance Budget

Metric Value Budget
Main entry (gzip) 27.6 KB 350 KB
Entry file index-XEmlJtWT.js
Status PASS

📦 Bundle Size Report

Package Size Gzipped
app-shell (index.js) 8.17KB 2.95KB
app-shell (runtime-config.js) 7.42KB 2.32KB
app-shell (types.js) 0.01KB 0.04KB
app-shell (urlParams.js) 7.57KB 2.97KB
auth (AuthContext.js) 0.31KB 0.24KB
auth (AuthGuard.js) 1.17KB 0.53KB
auth (AuthProvider.js) 21.70KB 4.21KB
auth (AuthShell.js) 3.49KB 1.40KB
auth (ForgotPasswordForm.js) 12.12KB 3.41KB
auth (LoginForm.js) 17.12KB 5.00KB
auth (PreviewBanner.js) 0.90KB 0.50KB
auth (RegisterForm.js) 6.63KB 2.15KB
auth (SocialSignInButtons.js) 9.60KB 3.89KB
auth (UserMenu.js) 3.40KB 1.22KB
auth (auth-gate-events.js) 1.29KB 0.66KB
auth (authStyles.js) 5.04KB 1.72KB
auth (createAuthClient.js) 30.17KB 7.28KB
auth (createAuthenticatedFetch.js) 3.93KB 1.55KB
auth (index.js) 1.83KB 0.79KB
auth (phone-identifier.js) 1.11KB 0.66KB
auth (types.js) 0.59KB 0.35KB
auth (useAuth.js) 4.86KB 0.85KB
auth (useIsWorkspaceAdmin.js) 1.61KB 0.85KB
collaboration (CommentThread.js) 18.38KB 4.49KB
collaboration (LiveCursors.js) 3.17KB 1.27KB
collaboration (PresenceAvatars.js) 3.65KB 1.42KB
collaboration (PresenceProvider.js) 2.42KB 0.96KB
collaboration (index.js) 1.25KB 0.53KB
collaboration (useCommentSearch.js) 1.98KB 0.88KB
collaboration (useConflictResolution.js) 7.75KB 1.86KB
collaboration (useMentionNotifications.js) 1.81KB 0.68KB
collaboration (usePresence.js) 6.33KB 1.84KB
collaboration (useRealtimeSubscription.js) 7.91KB 2.01KB
components (index.js) 445.41KB 96.36KB
core (index.js) 1.82KB 0.62KB
create-plugin (index.js) 9.28KB 2.98KB
data-objectstack (index.js) 115.42KB 28.53KB
fields (index.js) 207.49KB 50.62KB
i18n (LocalizationContext.js) 1.76KB 0.96KB
i18n (currency.js) 1.22KB 0.64KB
i18n (i18n.js) 4.32KB 1.77KB
i18n (index.js) 2.46KB 0.96KB
i18n (pickLocalized.js) 1.70KB 0.83KB
i18n (provider.js) 5.37KB 1.72KB
i18n (useObjectLabel.js) 21.22KB 4.69KB
i18n (useSafeTranslation.js) 2.68KB 0.98KB
layout (index.js) 38.45KB 10.67KB
mobile (MobileProvider.js) 0.92KB 0.49KB
mobile (ResponsiveContainer.js) 0.94KB 0.38KB
mobile (breakpoints.js) 1.51KB 0.70KB
mobile (createOfflineDataSource.js) 5.61KB 1.74KB
mobile (index.js) 1.50KB 0.62KB
mobile (offlineQueue.js) 3.91KB 1.35KB
mobile (pwa.js) 0.97KB 0.49KB
mobile (serviceWorker.js) 1.48KB 0.62KB
mobile (serviceWorkerSource.js) 3.41KB 1.48KB
mobile (useBreakpoint.js) 1.54KB 0.65KB
mobile (useGesture.js) 4.42KB 1.27KB
mobile (useOfflineSync.js) 1.99KB 0.72KB
mobile (usePullToRefresh.js) 2.53KB 0.85KB
mobile (useResponsive.js) 0.71KB 0.42KB
mobile (useResponsiveConfig.js) 1.36KB 0.63KB
mobile (useSpecGesture.js) 1.77KB 0.77KB
mobile (useTouchTarget.js) 1.01KB 0.54KB
permissions (MePermissionsProvider.js) 5.90KB 2.15KB
permissions (PermissionContext.js) 0.31KB 0.25KB
permissions (PermissionGuard.js) 0.89KB 0.45KB
permissions (PermissionProvider.js) 3.46KB 1.03KB
permissions (evaluator.js) 4.00KB 1.23KB
permissions (index.js) 0.91KB 0.41KB
permissions (store.js) 0.91KB 0.42KB
permissions (useFieldPermissions.js) 1.28KB 0.52KB
permissions (usePermissions.js) 1.50KB 0.70KB
plugin-ai (index.js) 15.71KB 3.79KB
plugin-calendar (index.js) 45.12KB 12.34KB
plugin-charts (index.js) 46.31KB 13.06KB
plugin-chatbot (index.js) 176.76KB 42.28KB
plugin-dashboard (index.js) 117.25KB 29.14KB
plugin-designer (index.js) 213.89KB 43.03KB
plugin-detail (index.js) 211.10KB 51.37KB
plugin-editor (index.js) 2.46KB 1.10KB
plugin-form (index.js) 104.96KB 25.43KB
plugin-gantt (index.js) 149.18KB 37.17KB
plugin-grid (index.js) 172.00KB 45.43KB
plugin-kanban (index.js) 47.17KB 12.85KB
plugin-list (index.js) 97.88KB 23.12KB
plugin-map (index.js) 16.80KB 5.24KB
plugin-markdown (index.js) 13.65KB 4.67KB
plugin-report (index.js) 37.63KB 9.92KB
plugin-timeline (index.js) 25.37KB 7.20KB
plugin-tree (index.js) 8.36KB 2.81KB
plugin-view (index.js) 85.72KB 20.86KB
providers (DataSourceProvider.js) 0.75KB 0.39KB
providers (MetadataProvider.js) 1.37KB 0.59KB
providers (ThemeProvider.js) 1.55KB 0.67KB
providers (UploadProvider.js) 11.71KB 3.53KB
providers (index.js) 0.44KB 0.22KB
providers (types.js) 0.01KB 0.04KB
react-runtime (index.js) 3.19KB 1.38KB
react (LazyPluginLoader.js) 3.77KB 1.33KB
react (SchemaRenderer.js) 18.70KB 6.09KB
react (data-invalidation.js) 5.05KB 2.08KB
react (index.js) 0.76KB 0.42KB
sdui-parser (codegen.js) 4.09KB 1.74KB
sdui-parser (index.js) 2.16KB 0.94KB
sdui-parser (parse.js) 10.04KB 2.82KB
sdui-parser (types.js) 0.29KB 0.24KB
sdui-parser (validate.js) 4.69KB 1.48KB
types (ai.js) 0.20KB 0.17KB
types (api-types.js) 0.20KB 0.18KB
types (app.js) 2.87KB 0.99KB
types (base.js) 0.20KB 0.18KB
types (blocks.js) 0.20KB 0.18KB
types (complex.js) 0.20KB 0.18KB
types (crud.js) 0.20KB 0.18KB
types (data-display.js) 0.20KB 0.18KB
types (data-protocol.js) 0.20KB 0.19KB
types (data.js) 0.20KB 0.18KB
types (designer.js) 0.77KB 0.41KB
types (disclosure.js) 0.20KB 0.18KB
types (feedback.js) 0.20KB 0.18KB
types (field-types.js) 0.20KB 0.18KB
types (form.js) 0.20KB 0.18KB
types (index.js) 1.67KB 0.75KB
types (layout.js) 0.20KB 0.18KB
types (mobile.js) 0.20KB 0.18KB
types (navigation.js) 0.20KB 0.18KB
types (objectql.js) 0.20KB 0.18KB
types (overlay.js) 0.20KB 0.18KB
types (permissions.js) 0.20KB 0.18KB
types (plugin-scope.js) 0.20KB 0.18KB
types (record-components.js) 0.20KB 0.19KB
types (record-semantics.js) 1.28KB 0.67KB
types (registry.js) 0.20KB 0.18KB
types (reports.js) 0.20KB 0.18KB
types (spec-report.js) 5.26KB 1.96KB
types (theme.js) 0.20KB 0.18KB
types (ui-action.js) 0.75KB 0.46KB
types (views.js) 0.20KB 0.18KB
types (widget.js) 0.20KB 0.18KB

Size Limits

  • ✅ Core packages should be < 50KB gzipped
  • ✅ Component packages should be < 100KB gzipped
  • ⚠️ Plugin packages should be < 150KB gzipped

…llow-app-locale

# Conflicts:
#	packages/app-shell/src/views/metadata-admin/PermissionMatrixEditor.tsx
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✅ Console Performance Budget

Metric Value Budget
Main entry (gzip) 27.6 KB 350 KB
Entry file index-BosYBsOP.js
Status PASS

📦 Bundle Size Report

Package Size Gzipped
app-shell (index.js) 8.17KB 2.95KB
app-shell (runtime-config.js) 7.42KB 2.32KB
app-shell (types.js) 0.01KB 0.04KB
app-shell (urlParams.js) 7.57KB 2.97KB
auth (AuthContext.js) 0.31KB 0.24KB
auth (AuthGuard.js) 1.17KB 0.53KB
auth (AuthProvider.js) 21.70KB 4.21KB
auth (AuthShell.js) 3.49KB 1.40KB
auth (ForgotPasswordForm.js) 12.12KB 3.41KB
auth (LoginForm.js) 17.12KB 5.00KB
auth (PreviewBanner.js) 0.90KB 0.50KB
auth (RegisterForm.js) 6.63KB 2.15KB
auth (SocialSignInButtons.js) 9.60KB 3.89KB
auth (UserMenu.js) 3.40KB 1.22KB
auth (auth-gate-events.js) 1.29KB 0.66KB
auth (authStyles.js) 5.04KB 1.72KB
auth (createAuthClient.js) 30.17KB 7.28KB
auth (createAuthenticatedFetch.js) 3.93KB 1.55KB
auth (index.js) 1.83KB 0.79KB
auth (phone-identifier.js) 1.11KB 0.66KB
auth (types.js) 0.59KB 0.35KB
auth (useAuth.js) 4.86KB 0.85KB
auth (useIsWorkspaceAdmin.js) 1.61KB 0.85KB
collaboration (CommentThread.js) 18.38KB 4.49KB
collaboration (LiveCursors.js) 3.17KB 1.27KB
collaboration (PresenceAvatars.js) 3.65KB 1.42KB
collaboration (PresenceProvider.js) 2.42KB 0.96KB
collaboration (index.js) 1.25KB 0.53KB
collaboration (useCommentSearch.js) 1.98KB 0.88KB
collaboration (useConflictResolution.js) 7.75KB 1.86KB
collaboration (useMentionNotifications.js) 1.81KB 0.68KB
collaboration (usePresence.js) 6.33KB 1.84KB
collaboration (useRealtimeSubscription.js) 7.91KB 2.01KB
components (index.js) 446.26KB 96.59KB
core (index.js) 1.82KB 0.62KB
create-plugin (index.js) 9.28KB 2.98KB
data-objectstack (index.js) 115.42KB 28.53KB
fields (index.js) 207.90KB 50.76KB
i18n (LocalizationContext.js) 1.76KB 0.96KB
i18n (currency.js) 1.22KB 0.64KB
i18n (i18n.js) 4.32KB 1.77KB
i18n (index.js) 2.46KB 0.96KB
i18n (pickLocalized.js) 1.70KB 0.83KB
i18n (provider.js) 5.37KB 1.72KB
i18n (useObjectLabel.js) 21.22KB 4.69KB
i18n (useSafeTranslation.js) 2.68KB 0.98KB
layout (index.js) 38.45KB 10.67KB
mobile (MobileProvider.js) 0.92KB 0.49KB
mobile (ResponsiveContainer.js) 0.94KB 0.38KB
mobile (breakpoints.js) 1.51KB 0.70KB
mobile (createOfflineDataSource.js) 5.61KB 1.74KB
mobile (index.js) 1.50KB 0.62KB
mobile (offlineQueue.js) 3.91KB 1.35KB
mobile (pwa.js) 0.97KB 0.49KB
mobile (serviceWorker.js) 1.48KB 0.62KB
mobile (serviceWorkerSource.js) 3.41KB 1.48KB
mobile (useBreakpoint.js) 1.54KB 0.65KB
mobile (useGesture.js) 4.42KB 1.27KB
mobile (useOfflineSync.js) 1.99KB 0.72KB
mobile (usePullToRefresh.js) 2.53KB 0.85KB
mobile (useResponsive.js) 0.71KB 0.42KB
mobile (useResponsiveConfig.js) 1.36KB 0.63KB
mobile (useSpecGesture.js) 1.77KB 0.77KB
mobile (useTouchTarget.js) 1.01KB 0.54KB
permissions (MePermissionsProvider.js) 5.90KB 2.15KB
permissions (PermissionContext.js) 0.31KB 0.25KB
permissions (PermissionGuard.js) 0.89KB 0.45KB
permissions (PermissionProvider.js) 3.46KB 1.03KB
permissions (evaluator.js) 4.00KB 1.23KB
permissions (index.js) 0.91KB 0.41KB
permissions (store.js) 0.91KB 0.42KB
permissions (useFieldPermissions.js) 1.28KB 0.52KB
permissions (usePermissions.js) 1.50KB 0.70KB
plugin-ai (index.js) 15.71KB 3.79KB
plugin-calendar (index.js) 45.12KB 12.34KB
plugin-charts (index.js) 46.31KB 13.06KB
plugin-chatbot (index.js) 176.76KB 42.28KB
plugin-dashboard (index.js) 117.25KB 29.14KB
plugin-designer (index.js) 213.89KB 43.03KB
plugin-detail (index.js) 211.10KB 51.37KB
plugin-editor (index.js) 2.46KB 1.10KB
plugin-form (index.js) 104.96KB 25.43KB
plugin-gantt (index.js) 149.18KB 37.17KB
plugin-grid (index.js) 172.00KB 45.43KB
plugin-kanban (index.js) 47.17KB 12.85KB
plugin-list (index.js) 97.68KB 23.10KB
plugin-map (index.js) 16.80KB 5.24KB
plugin-markdown (index.js) 13.65KB 4.67KB
plugin-report (index.js) 37.63KB 9.92KB
plugin-timeline (index.js) 25.37KB 7.20KB
plugin-tree (index.js) 8.36KB 2.81KB
plugin-view (index.js) 85.72KB 20.86KB
providers (DataSourceProvider.js) 0.75KB 0.39KB
providers (MetadataProvider.js) 1.37KB 0.59KB
providers (ThemeProvider.js) 1.55KB 0.67KB
providers (UploadProvider.js) 11.71KB 3.53KB
providers (index.js) 0.44KB 0.22KB
providers (types.js) 0.01KB 0.04KB
react-runtime (index.js) 3.19KB 1.38KB
react (LazyPluginLoader.js) 3.77KB 1.33KB
react (SchemaRenderer.js) 18.70KB 6.09KB
react (data-invalidation.js) 5.05KB 2.08KB
react (index.js) 0.76KB 0.42KB
sdui-parser (codegen.js) 4.09KB 1.74KB
sdui-parser (index.js) 2.16KB 0.94KB
sdui-parser (parse.js) 10.04KB 2.82KB
sdui-parser (types.js) 0.29KB 0.24KB
sdui-parser (validate.js) 4.69KB 1.48KB
types (ai.js) 0.20KB 0.17KB
types (api-types.js) 0.20KB 0.18KB
types (app.js) 2.87KB 0.99KB
types (base.js) 0.20KB 0.18KB
types (blocks.js) 0.20KB 0.18KB
types (complex.js) 0.20KB 0.18KB
types (crud.js) 0.20KB 0.18KB
types (data-display.js) 0.20KB 0.18KB
types (data-protocol.js) 0.20KB 0.19KB
types (data.js) 0.20KB 0.18KB
types (designer.js) 0.77KB 0.41KB
types (disclosure.js) 0.20KB 0.18KB
types (feedback.js) 0.20KB 0.18KB
types (field-types.js) 0.20KB 0.18KB
types (form.js) 0.20KB 0.18KB
types (index.js) 1.67KB 0.75KB
types (layout.js) 0.20KB 0.18KB
types (mobile.js) 0.20KB 0.18KB
types (navigation.js) 0.20KB 0.18KB
types (objectql.js) 0.20KB 0.18KB
types (overlay.js) 0.20KB 0.18KB
types (permissions.js) 0.20KB 0.18KB
types (plugin-scope.js) 0.20KB 0.18KB
types (record-components.js) 0.20KB 0.19KB
types (record-semantics.js) 1.28KB 0.67KB
types (registry.js) 0.20KB 0.18KB
types (reports.js) 0.20KB 0.18KB
types (spec-report.js) 5.26KB 1.96KB
types (theme.js) 0.20KB 0.18KB
types (ui-action.js) 0.75KB 0.46KB
types (views.js) 0.20KB 0.18KB
types (widget.js) 0.20KB 0.18KB

Size Limits

  • ✅ Core packages should be < 50KB gzipped
  • ✅ Component packages should be < 100KB gzipped
  • ⚠️ Plugin packages should be < 150KB gzipped

@os-zhuang
os-zhuang merged commit b4d6ee3 into main Jul 16, 2026
10 checks passed
@os-zhuang
os-zhuang deleted the fix/metadata-admin-follow-app-locale branch July 16, 2026 13:28
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