fix(i18n): apply object _views translations to view tabs and breadcrumbs #3131

Reproduction

1. Start HotCRM with pnpm exec objectstack dev --ui --fresh -p 4057.
2. Sign in and open a Chinese interface, for example /crm_opportunity/view/pipeline_kanban.
3. The i18n endpoint /api/v1/i18n/translations/zh returns crm_opportunity._views.pipeline_kanban.label: 销售流水线 (and the new stale_opportunities translation).
4. The console still renders Sales Pipeline and ⚠️ Stale Opportunities · Longest in Stage First in the tab bar, more-views menu, and current-view breadcrumb.

Expected

All list-view presentation surfaces resolve objects.{objectName}._views.{viewName}.label for the active locale, with the metadata label only as fallback.

Notes

• Object labels, navigation, fields, and much of the surrounding Chinese UI are translated successfully.
• The issue reproduces for pre-existing translations as well as new entries, so it is not a HotCRM translation-data gap.
• HotCRM metadata has been verified to return the expected translation payload.