cmd-phoenix-convert-gettext

In the Phoenix app at {{ web_dir }}, refactor all hardcoded text strings to use gettext with domain-based translation logic. Specifically:

Tasks

1. Convert hardcoded strings in templates, views, and controllers to use gettext functions

2. Organize translations by domain/context:

   • user - user account, profile, authentication related text
   • admin - admin panel, management, settings text
   • errors - error messages, validations, warnings
   • navigation - menus, links, breadcrumbs, page titles
   • common - shared/general purpose text, buttons, actions

3. Use appropriate gettext functions:

   • Use dgettext/2 for domain-specific translations
   • Use dgettext/3 when interpolation is needed
   • Use dngettext/4 for pluralization