refactor(i18n): use common messages for generic button labels (#7020)

A few components defined their own "Cancel", "Close", "Clear" and
"Success" descriptors when commonMessages already has them. Swapped
them over and removed the old ones.

Locale files come from intl:prune-local dropping the now-orphaned
strings across every language.

apps/frontend/src/locales/ru-RU/index.json

@@ -1475,9 +1475,6 @@
   "dashboard.collections.sort.recently-updated": {
     "message": "Дата обновления"
   },
-  "dashboard.creator-tax-form-modal.close-button": {
-    "message": "Закрыть"
-  },
   "dashboard.creator-tax-form-modal.confirmation.download-button": {
     "message": "Скачать {formType}"
   },
@@ -2978,9 +2975,6 @@
   "modpack-scan-modal.delete-all-groups.error": {
     "message": "Не удалось удалить все группы: {error}"
   },
-  "modpack-scan-modal.delete-all-groups.proceed": {
-    "message": "Удалить"
-  },
   "modpack-scan-modal.delete-all-groups.success": {
     "message": "Все группы успешно удалены."
   },
@@ -3020,9 +3014,6 @@
   "modpack-scan-modal.scanning": {
     "message": "Сканирование..."
   },
-  "modpack-scan-modal.success": {
-    "message": "Готово"
-  },
   "muralpay.account-type.checking": {
     "message": "Расчётный"
   },