This commit completes the internationalization (i18n) for several key pages
within the frontend application.
The following pages have been updated to support multiple languages:
- AccountPage.vue
- SignupPage.vue
- ListDetailPage.vue (including items, OCR, expenses, and cost summary)
- MyChoresPage.vue
- PersonalChoresPage.vue
- IndexPage.vue
Key changes include:
- Extraction of all user-facing strings from these Vue components.
- Addition of new translation keys and their English values to `fe/src/i18n/en.json`.
- Modification of the Vue components to use the Vue I18n plugin's `$t()` (template)
and `t()` (script) functions for displaying translated strings.
- Dynamic messages, notifications, and form validation messages are now also
internationalized.
- The language files `de.json`, `es.json`, and `fr.json` have been updated
with the new keys, using the English text as placeholders for future
translation.
This effort significantly expands the i18n coverage of the application,
making it more accessible to a wider audience.
