Add internationalization (i18n) support across all modules

[antosubash]

Summary

This PR introduces comprehensive internationalization (i18n) support across the SimpleModule platform by adding translation keys and English locale files to all modules, along with integration of the useTranslation hook throughout the UI components.

Key Changes

• Translation Infrastructure: Added Locales/keys.ts files to all modules (Admin, AuditLogs, BackgroundJobs, Dashboard, FeatureFlags, FileStorage, Marketplace, OpenIddict, Orders, PageBuilder, Settings, Tenants, Users) that define typed translation key constants for each module's UI strings.

• English Locale Files: Created Locales/en.json files for each module containing English translations for all UI strings, supporting parameterized strings (e.g., {count}, {displayName}) and plural forms (e.g., _one, _other).

• Component Integration: Updated all UI components and pages to use the useTranslation hook from @simplemodule/client/use-translation, replacing hardcoded strings with translation key references. This includes:

  • Admin pages (Users, UsersEdit, UsersCreate, Roles, RolesEdit, RolesCreate)
  • AuditLogs views (Browse, Dashboard, Detail)
  • BackgroundJobs pages (Dashboard, List, Detail, Recurring)
  • Dashboard home page
  • FeatureFlags management
  • FileStorage browse view
  • Marketplace views (Browse, Detail)
  • OpenIddict client pages (Clients, ClientsCreate, ClientsEdit)
  • Orders pages (List, Create, Edit)
  • PageBuilder views (Manage, Editor, Viewer, PagesList)
  • Settings views (AdminSettings, UserSettings, MenuManager)
  • Tenants views (Browse, Manage, Create, Edit, Features)
  • Users account pages (TwoFactorAuthentication, EnableAuthenticator, Disable2fa, GenerateRecoveryCodes, ResetAuthenticator, ShowRecoveryCodes)

• Project Configuration: Updated all module .csproj files to embed locale JSON files as resources, ensuring translations are packaged with the modules.

• Code Refactoring: Moved hardcoded strings from component definitions to translation keys, improving maintainability and enabling future language support. Refactored tab definitions and permission group definitions to use translation keys instead of static labels.

Notable Implementation Details

• Translation keys follow a hierarchical naming convention (e.g., UsersEdit.TabDetails, Roles.DeleteDialog.Title) for better organization and discoverability.
• Parameterized translations support dynamic content injection (e.g., user names, counts).
• The implementation maintains backward compatibility while preparing the codebase for multi-language support.
• All hardcoded UI strings have been systematically replaced with translation key references throughout the application.

https://claude.ai/code/session_01Qeb6VZofPxGMHNEGfskwi9

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