devex: migrate to vue-i18n (#4966)

* sample languages refactor

* feat: consistency + dedupe impl of i18n

* fix: broken imports

* fix: intl formatted component

* fix: use relative imports

* fix: imports

* fix: comment out incomplete locales + fix imports

* feat: cleanup

* fix: ui imports

* fix: lint

* fix: admonition import

* make footer a component, fix language reactivity

* make copyright notice untranslatable

---------

Co-authored-by: Calum H. <contact@cal.engineer>

apps/frontend/src/pages/collection/[id].vue

@@ -381,10 +381,13 @@ import {
 	commonProjectTypeCategoryMessages,
 	commonProjectTypeSentenceMessages,
 	ConfirmModal,
+	defineMessage,
+	defineMessages,
 	FileInput,
 	HorizontalRule,
 	injectModrinthClient,
 	injectNotificationManager,
+	IntlFormatted,
 	NewModal,
 	normalizeChildren,
 	NormalPage,
@@ -393,10 +396,9 @@ import {
 	SidebarCard,
 	useRelativeTime,
 	useSavable,
+	useVIntl,
 } from '@modrinth/ui'
 import { isAdmin } from '@modrinth/utils'
-import { defineMessages, useVIntl } from '@vintl/vintl'
-import { IntlFormatted } from '@vintl/vintl/components'
 import dayjs from 'dayjs'
 
 import AdPlaceholder from '~/components/ui/AdPlaceholder.vue'